74HC573; 74HCT573 Octal D-type transparent latch; 3-state Rev. 7 -- 4 March 2016 Product data sheet 1. General description The 74HC573; 74HCT573 is an 8-bit D-type transparent latch with 3-state outputs. The device features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When LE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of LE. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the latches. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits Input levels: For 74HC573: CMOS level For 74HCT573: TTL level Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors and microcomputers 3-state non-inverting outputs for bus-oriented applications Common 3-state output enable input Multiple package options Complies with JEDEC standard no. 7 A ESD protection: HBM JESD22-A114F exceeds 2 000 V MM JESD22-A115-A exceeds 200 V Specified from 40 C to +85 C and from 40 C to +125 C 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 3. Ordering information Table 1. Ordering information Type number Package 74HC573D Temperature range Name Description Version 40 C to +125 C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 40 C to +125 C SSOP20 plastic shrink small outline package; 20 leads; body width 5.3 mm SOT339-1 40 C to +125 C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 40 C to +125 C DHVQFN20 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 4.5 0.85 mm SOT764-1 74HCT573D 74HC573DB 74HCT573DB 74HC573PW 74HCT573PW 74HC573BQ 74HCT573BQ 4. Functional diagram ' 4 ' 4 ' 4 ' /$7&+ WR 67$7( 2873876 4 ' ' 4 4 ' 4 ' 4 /( 2( PQD Fig 1. Functional diagram 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 2 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state ' ' ' ' ' 4 4 ' ' 4 ' ' 4 ' ' 4 ' ' 4 ' ' 4 ' 4 /$7&+ /$7&+ /$7&+ /$7&+ /$7&+ /$7&+ /$7&+ /$7&+ /( /( /( /( /( /( /( /( /( 2( 4 4 4 4 4 4 4 4 DDH Fig 2. Logic diagram ' 4 ' 4 ' 4 ' 4 ' 4 ' 4 ' 4 ' 4 /( Fig 3. Logic symbol 74HC_HCT573 Product data sheet 2( & (1 ' PQD PQD Fig 4. IEC logic symbol All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 3 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 5. Pinning information 5.1 Pinning 2( WHUPLQDO LQGH[DUHD +& +&7 9&& +& +&7 ' 4 ' 4 ' 4 2( 9&& ' 4 ' 4 ' 4 ' 4 ' 4 ' 4 ' ' 4 ' 4 ' 4 ' 4 *1' /( 4 4 /( ' *1' ' 4 *1' DDH 7UDQVSDUHQWWRSYLHZ DDH (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to GND. Fig 5. Pin configuration SO20, SSOP20 and TSSOP20 Fig 6. Pin configuration DHVQFN20 5.2 Pin description Table 2. Pin description Symbol Pin Description OE 1 3-state output enable input (active LOW) D[0:7] 2, 3, 4, 5, 6, 7, 8, 9 data input GND 10 ground (0 V) LE 11 latch enable input (active HIGH) Q[0:7] 19, 18, 17, 16, 15, 14, 13, 12 3-state latch output VCC 20 supply voltage 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 4 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 6. Functional description Table 3. Function table[1] Operating mode OE LE Dn Internal latches Enable and read register (transparent mode) L H L L H H H Latch and read register L L l L L h H H l L Z h H Z Latch register and disable outputs [1] Control H Input L Output L Qn H = HIGH voltage level; h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition; L = LOW voltage level; l = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition; Z = high-impedance OFF-state. 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage IIK input clamping current IOK output clamping current VO < 0.5 V or VO > VCC + 0.5 V - 20 mA IO output current VO = 0.5 V to (VCC + 0.5 V) - 35 mA ICC supply current - +70 mA IGND ground current 70 - mA Tstg storage temperature 65 +150 C Ptot total power dissipation - 500 mW [1] Conditions VI < 0.5 V or VI > VCC + 0.5 V SO20, SSOP20, TSSOP20 and DHVQFN20 packages [1] Min Max Unit 0.5 +7 V - 20 mA For SO20: Ptot derates linearly with 8 mW/K above 70 C. For SSOP20 and TSSOP20 packages: Ptot derates linearly with 5.5 mW/K above 60 C. For DHVQFN20 package: Ptot derates linearly with 4.5 mW/K above 60 C. 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 5 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 8. Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V) Symbol Parameter Conditions 74HC573 Min Typ 74HCT573 Max Min Typ Unit Max VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V VI input voltage 0 - VCC 0 - VCC V VO output voltage 0 - VCC 0 - VCC V Tamb ambient temperature 40 +25 +125 40 +25 +125 C t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V VCC = 6.0 V - - 83 - - - ns/V 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V IO = 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V IO = 6.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = 7.8 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V IO = 20 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V IO = 7.8 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V 74HC573 VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage VI = VIH or VIL VI = VIH or VIL II input leakage current VI = VCC or GND; VCC = 6.0 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VCC = 6.0 V; VO = VCC or GND - - 0.5 - 5.0 - 10.0 A 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 6 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state Table 6. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter ICC supply current CI input capacitance 25 C Conditions VI = VCC or GND; IO = 0 A; VCC = 6.0 V 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max - - 8.0 - 80 - 160 - 3.5 - A pF 74HCT573 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V IO = 6 mA 3.98 4.32 - 3.84 - 3.7 - V VOL LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 A - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA - 0.16 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VCC = 5.5 V; VO = VCC or GND - - 0.5 - 5.0 - 10 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 8.0 - 80 - 160 A ICC additional supply current VI = VCC 2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A per input pin; Dn inputs - 35 126 - 158 - 172 A per input pin; LE input - 65 234 - 293 - 319 A per input pin; OE input - 125 450 - 563 - 613 A - 3.5 - - - - - pF CI input capacitance 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 7 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 11. Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max VCC = 2.0 V - 47 150 - 190 - 225 ns VCC = 4.5 V - 17 30 - 38 - 45 ns VCC = 5 V; CL = 15 pF - 14 - - - - - ns VCC = 6.0 V - 14 26 - 33 - 38 ns - 50 150 - 190 - 225 ns 74HC573 tpd tpd propagation delay propagation delay Dn to Qn; see Figure 7 LE to Qn; see Figure 8 [1] [1] VCC = 2.0 V VCC = 4.5 V - 18 30 - 38 - 45 ns VCC = 5 V; CL = 15 pF - 15 - - - - - ns - 14 26 - 33 - 38 ns VCC = 2.0 V - 44 140 - 175 - 210 ns VCC = 4.5 V - 16 28 - 35 - 42 ns - 13 24 - 30 - 36 ns VCC = 2.0 V - 55 150 - 190 - 225 ns VCC = 4.5 V - 20 30 - 38 - 45 ns - 16 26 - 33 - 38 ns VCC = 6.0 V ten enable time OE to Qn; see Figure 9 [2] VCC = 6.0 V tdis disable time OE to Qn; see Figure 9 [3] VCC = 6.0 V tt tW tsu th transition time pulse width set-up time hold time [4] Qn; see Figure 7 VCC = 2.0 V - 14 60 - 75 - 90 ns VCC = 4.5 V - 5 12 - 15 - 18 ns VCC = 6.0 V - 4 10 - 13 - 15 ns LE HIGH; see Figure 8 VCC = 2.0 V 80 14 - 100 - 120 - ns VCC = 4.5 V 16 5 - 20 - 24 - ns VCC = 6.0 V 14 4 - 17 - 20 - ns Dn to LE; see Figure 10 VCC = 2.0 V 50 11 - 65 - 75 - ns VCC = 4.5 V 10 4 - 13 - 15 - ns VCC = 6.0 V 9 3 - 11 - 13 - ns VCC = 2.0 V 5 3 - 5 - 5 - ns VCC = 4.5 V 5 1 - 5 - 5 - ns 5 1 - 5 - 5 - ns - 26 - - - - - pF Dn to LE; see Figure 10 VCC = 6.0 V CPD power dissipation capacitance 74HC_HCT573 Product data sheet CL = 50 pF; f = 1 MHz; VI = GND to VCC [5] All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 8 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state Table 7. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 11. Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max - 20 35 - 44 - 53 ns - 17 - - - - - ns 74HCT573 propagation delay tpd Dn to Qn; see Figure 7 [1] VCC = 4.5 V VCC = 5 V; CL = 15 pF propagation delay tpd enable time ten LE to Qn; see Figure 8 [1] VCC = 4.5 V - 18 35 - 44 - 53 ns VCC = 5 V; CL = 15 pF - 15 - - - - - ns - 17 30 - 38 - 45 ns - 18 30 - 38 - 45 ns - 5 12 - 15 - 18 ns 16 5 - 20 - 24 - ns 13 7 - 16 - 20 - ns 9 4 - 11 - 15 - ns - 26 - - - - - pF OE to Qn; see Figure 9 [2] VCC = 4.5 V disable time OE to Qn; see Figure 9 tdis [3] VCC = 4.5 V tt tW [4] transition time Qn; see Figure 7 pulse width LE HIGH; see Figure 8 VCC = 4.5 V VCC = 4.5 V set-up time tsu Dn to LE; see Figure 10 VCC = 4.5 V hold time th Dn to LE; see Figure 10 VCC = 4.5 V power dissipation capacitance CPD [1] CL = 50 pF; f = 1 MHz; VI = GND to VCC 1.5 V [5] tpd is the same as tPLH and tPHL. [2] ten is the same as tPZH and tPZL. [3] tdis is the same as tPLZ and tPHZ. [4] tt is the same as tTHL and tTLH. [5] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD VCC2 fi N + (CL VCC2 fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL VCC2 fo) = sum of outputs. 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 9 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 11. Waveforms 'QLQSXW 90 W 3/+ W 3+/ 90 4QRXWSXW W 7/+ W 7+/ DDH Measurement points are given in Table 8. Fig 7. Propagation delay data input (Dn) to output (Qn) and output transition time /(LQSXW 90 W: W 3+/ W 3/+ 90 4QRXWSXW W 7+/ W 7/+ DDH Measurement points are given in Table 8. Fig 8. Pulse width latch enable input (LE), propagation delay latch enable input (LE) to output (Qn) and output transition time 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 10 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 9, 2(LQSXW 90 *1' W3/= W3=/ 9&& RXWSXW /2:WR2)) 2))WR/2: 92/ 90 W3+= W3=+ 92+ RXWSXW +,*+WR2)) 2))WR+,*+ *1' 90 RXWSXWV HQDEOHG RXWSXWV GLVDEOHG RXWSXWV HQDEOHG DDH Measurement points are given in Table 8. VOL and VOH are typical voltage output levels that occur with the output load. Fig 9. Enable and disable times 90 /(LQSXW W VX W VX WK WK 90 'QLQSXW DDH Measurement points are given in Table 8. The shaded areas indicate when the input is permitted to change for predictable output performance. Fig 10. Set-up and hold times for data input (Dn) to latch input (LE) Table 8. Measurement points Type Input Output VM VM 74HC573 0.5VCC 0.5VCC 74HCT573 1.3 V 1.3 V 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 11 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 9, W: QHJDWLYH SXOVH 90 9 WI WU WU WI 9, SRVLWLYH SXOVH 9 90 90 90 W: 9&& 9&& * 9, 92 5/ 6 RSHQ '87 &/ 57 DDG Test data is given in Table 9. Definitions test circuit: RT = Termination resistance should be equal to output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. RL = Load resistance. S1 = Test selection switch. Fig 11. Test circuit for measuring switching times Table 9. Test data Type Input VI tr, tf CL RL tPHL, tPLH tPZH, tPHZ tPZL, tPLZ 74HC573 VCC 6 ns 15 pF, 50 pF 1 k open GND VCC 74HCT573 3V 6 ns 15 pF, 50 pF 1 k open GND VCC 74HC_HCT573 Product data sheet Load S1 position All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 12 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 12. Package outline 62SODVWLFVPDOORXWOLQHSDFNDJHOHDGVERG\ZLGWKPP 627 ' $ ( ; F \ +( Y 0 $ = 4 $ $ $ $ SLQLQGH[ /S / H GHWDLO; Z 0 ES PP VFDOH ',0(16,216 LQFKGLPHQVLRQVDUHGHULYHGIURPWKHRULJLQDOPPGLPHQVLRQV 81,7 $ PD[ $ $ $ ES F ' ( H +( / /S 4 Y Z \ PP LQFKHV = R R 1RWH 3ODVWLFRUPHWDOSURWUXVLRQVRIPP LQFK PD[LPXPSHUVLGHDUHQRWLQFOXGHG 5()(5(1&(6 287/,1( 9(56,21 ,(& -('(& 627 ( 06 -(,7$ (8523($1 352-(&7,21 ,668('$7( Fig 12. Package outline SOT163-1 (SO20) 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 13 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 6623SODVWLFVKULQNVPDOORXWOLQHSDFNDJHOHDGVERG\ZLGWKPP ' 627 ( $ ; F +( \ Y 0 $ = 4 $ $ $ $ SLQLQGH[ /S / Z 0 ES H GHWDLO; PP VFDOH ',0(16,216 PPDUHWKHRULJLQDOGLPHQVLRQV 81,7 $ PD[ $ $ $ ES F ' ( H +( / /S 4 Y Z \ = PP R R 1RWH 3ODVWLFRUPHWDOSURWUXVLRQVRIPPPD[LPXPSHUVLGHDUHQRWLQFOXGHG 287/,1( 9(56,21 627 5()(5(1&(6 ,(& -('(& -(,7$ (8523($1 352-(&7,21 ,668('$7( 02 Fig 13. Package outline SOT339-1 (SSOP20) 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 14 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 76623SODVWLFWKLQVKULQNVPDOORXWOLQHSDFNDJHOHDGVERG\ZLGWKPP ' 627 ( $ ; F +( \ Y 0 $ = 4 $ SLQLQGH[ $ $ $ /S / H GHWDLO; Z 0 ES PP VFDOH ',0(16,216 PPDUHWKHRULJLQDOGLPHQVLRQV 81,7 $ PD[ $ $ $ ES F ' ( H +( / /S 4 Y Z \ = PP R R 1RWHV 3ODVWLFRUPHWDOSURWUXVLRQVRIPPPD[LPXPSHUVLGHDUHQRWLQFOXGHG 3ODVWLFLQWHUOHDGSURWUXVLRQVRIPPPD[LPXPSHUVLGHDUHQRWLQFOXGHG 287/,1( 9(56,21 627 5()(5(1&(6 ,(& -('(& -(,7$ (8523($1 352-(&7,21 ,668('$7( 02 Fig 14. Package outline SOT360-1 (TSSOP20) 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 15 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state '+94)1SODVWLFGXDOLQOLQHFRPSDWLEOHWKHUPDOHQKDQFHGYHU\WKLQTXDGIODWSDFNDJHQROHDGV WHUPLQDOVERG\[[PP % ' 627 $ $ $ ( F GHWDLO; WHUPLQDO LQGH[DUHD WHUPLQDO LQGH[DUHD H & H E Y Z & $ % & \ & \ / (K H ; 'K PP VFDOH 'LPHQVLRQV PPDUHWKHRULJLQDOGLPHQVLRQV 8QLW $ $ E PD[ QRP PLQ PP F ' 'K ( (K H H / Y Z \ \ 1RWH 3ODVWLFRUPHWDOSURWUXVLRQVRIPPPD[LPXPSHUVLGHDUHQRWLQFOXGHG 5HIHUHQFHV 2XWOLQH YHUVLRQ ,(& -('(& -(,7$ 627 02 VRWBSR (XURSHDQ SURMHFWLRQ ,VVXHGDWH Fig 15. Package outline SOT764-1 (DHVQFN20) 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 16 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 13. Abbreviations Table 10. Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 14. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes 74HC_HCT573 v.7 20160304 Product data sheet - 74HC_HCT573 v.6 Modifications: 74HC_HCT573 v.6 Modifications: 74HC_HCT573 v.5 Modifications: 74HC_HCT573 v.4 Modifications: * Type numbers 74HC573N and 74HCT573N (SOT146-1) removed. 20150126 * - 74HC_HCT573 v.5 Table 7: Power dissipation capacitance condition for 74HCT573 is corrected. 20120815 * Product data sheet Product data sheet - 74HC_HCT573 v.4 Alternative descriptive title corrected (errata). 20120806 Product data sheet - 74HC_HCT573 v.3 * The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. * Legal texts have been adapted to the new company name where appropriate. 74HC_HCT573 v.3 20060117 Product data sheet - 74HC_HCT573_CNV v.2 74HC_HCT573_CNV v.2 19901201 Product specification - - 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 17 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state 15. Legal information 15.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term `short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nexperia.com. 15.2 Definitions Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 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This document supersedes and replaces all information supplied prior to the publication hereof. 74HC_HCT573 Product data sheet Suitability for use -- Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of a Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer's sole responsibility to determine whether the Nexperia product is suitable and fit for the customer's applications and products planned, as well as for the planned application and use of customer's third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer's applications or products, or the application or use by customer's third party customer(s). Customer is responsible for doing all necessary testing for the customer's applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer's third party customer(s). Nexperia does not accept any liability in this respect. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale -- Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer's general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 18 of 20 74HC573; 74HCT573 Nexperia Octal D-type transparent latch; 3-state Export control -- This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products -- Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia's warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia's specifications such use shall be solely at customer's own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia's standard warranty and Nexperia's product specifications. Translations -- A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com 74HC_HCT573 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 -- 4 March 2016 (c) Nexperia B.V. 2017. All rights reserved 19 of 20 Nexperia 74HC573; 74HCT573 Octal D-type transparent latch; 3-state 17. Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 (c) General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended operating conditions. . . . . . . . 6 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 Dynamic characteristics . . . . . . . . . . . . . . . . . . 8 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17 Legal information. . . . . . . . . . . . . . . . . . . . . . . 18 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 18 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Contact information. . . . . . . . . . . . . . . . . . . . . 19 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Nexperia B.V. 2017. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 04 March 2016