HD74HC373, HD74HC533 Octal D-type Transparent Latches (with 3-state outputs) Octal D-type Transparent Latches (with inverted 3-state outputs) REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Description When the latch enable input is high, the Q outputs of HD74HC373 will follow the D inputs and the Q outputs of HD74HC533 will follow the inversion of the D inputs. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again. When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements. Features * * * * * * High Speed Operation: tpd (D to Q) = 16 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 A max Low Quiescent Supply Current: ICC (static) = 4 A max (Ta = 25C) Ordering Information Part Name HD74HC373P HD74HC533P HD74HC373FPEL HD74HC533FPEL HD74HC373RPEL HD74HC533RPEL HD74HC373TELL Note: Package Type DILP-20 pin Package Code (Previous Code) PRDP0020AC-B (DP-20NEV) Package Abbreviation P Taping Abbreviation (Quantity) -- SOP-20 pin (JEITA) PRSP0020DD-B (FP-20DAV) FP EL (2,000 pcs/reel) SOP-20 pin (JEDEC) PRSP0020DC-A (FP-20DBV) RP EL (1,000 pcs/reel) TSSOP-20 pin PTSP0020JB-A (TTP-20DAV) T ELL (2,000 pcs/reel) Please consult the sales office for the above package availability. Function Table Output Control Enable G D L L L H H H L X H L X X Note: 1. H; High level, L; Low level, X; Irrelevant, Z; High impedance REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 1 of 9 HD74HC373 Q H L No change Z HD74HC533 Q L H No change Z HD74HC373, HD74HC533 Pin Arrangement HD74HC373 Output Control 1 20 VCC 1Q 2 19 8Q 1D 3 18 8D 2D 4 17 7D 2Q 5 16 7Q 3Q 6 15 6Q 3D 7 14 6D 4D 8 13 5D 4Q 9 12 5Q GND 10 11 Enable G (Top view) HD74HC533 Output Control 1 20 VCC 1Q 2 19 8Q 1D 3 18 8D 2D 4 17 7D 2Q 5 16 7Q 3Q 6 15 6Q 3D 7 14 6D 4D 8 13 5D 4Q 9 12 5Q GND 10 11 Enable G (Top view) REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 2 of 9 HD74HC373, HD74HC533 Logic Diagram HD74HC373 1D 2D D G 3D D Q G 4D D Q G 5D D Q G 6D D Q G 7D D Q G 8D D Q G D Q GQ Enable G Output Control 1Q 2Q 3Q 4Q 2D 3D 4D 5D 5Q 6Q 7Q 8Q HD74HC533 1D D D GQ D GQ D GQ 6D D GQ 7D D GQ 8D D GQ D GQ GQ Enable G Output Control 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current Symbol VCC VIN, VOUT IIK, IOK IOUT Ratings -0.5 to 7.0 -0.5 to VCC +0.5 20 35 Unit V V mA mA VCC, GND current Power dissipation Storage temperature ICC or IGND PT Tstg 75 500 -65 to +150 mA mW C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 3 of 9 HD74HC373, HD74HC533 Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature Symbol VCC VIN, VOUT Ta Input rise / fall time*1 Ratings 2 to 6 0 to VCC -40 to 85 0 to 1000 0 to 500 tr, tf Unit V V C ns 0 to 400 Note: Conditions VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Electrical Characteristics Item Symbol VCC (V) VIH VIL 6.0 2.0 4.5 4.2 -- -- -- -- -- -- 0.5 1.35 4.2 -- -- -- 0.5 1.35 6.0 2.0 4.5 6.0 4.5 -- 1.9 4.4 5.9 4.18 -- 2.0 4.5 6.0 -- 1.8 -- -- -- -- -- 1.9 4.4 5.9 4.13 1.8 -- -- -- -- 6.0 2.0 4.5 6.0 4.5 5.68 -- -- -- -- -- 0.0 0.0 0.0 -- -- 0.1 0.1 0.1 0.26 5.63 -- -- -- -- -- 0.1 0.1 0.1 0.33 6.0 -- -- 0.26 -- 0.33 IOZ 6.0 -- -- 0.5 -- 5.0 Iin 6.0 -- -- 0.1 -- 1.0 ICC 6.0 -- -- 4.0 -- 40 VOH Output voltage VOL Quiescent supply current Ta = -40 to+85C Unit Min Max 1.5 -- V 3.15 -- 2.0 4.5 Input voltage Off-state output current Input current Ta = 25C Typ Max -- -- -- -- Min 1.5 3.15 REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 4 of 9 Test Conditions V IOH = -20 A V Vin = VIH or VIL IOH = -6 mA IOH = -7.8 mA IOL = 20 A V Vin = VIH or VIL IOH = 6 mA IOH = 7.8 mA Vin = VIH or VIL, Vout = VCC or GND A Vin = VCC or GND A A Vin = VCC or GND, Iout = 0 A HD74HC373, HD74HC533 Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns) Item Symbol VCC (V) Propagation delay time 2.0 4.5 tPLH tPHL -- -- -- -- -- 16 26 125 25 -- -- -- 33 155 31 ns tZL 6.0 2.0 4.5 -- -- -- -- -- 12 21 150 30 -- -- -- 26 190 38 ns tZH 6.0 2.0 4.5 -- -- -- -- -- 15 26 150 30 -- -- -- 33 190 38 ns tLZ 6.0 2.0 4.5 -- -- -- -- -- 13 26 150 30 -- -- -- 33 190 38 ns tHZ 6.0 2.0 4.5 -- -- -- -- -- 16 26 150 30 -- -- -- 33 190 38 ns tsu 6.0 2.0 4.5 -- 100 20 -- -- 1 26 -- -- -- 125 25 33 -- -- ns th 6.0 2.0 4.5 17 50 10 -- -- 1 -- -- -- 21 65 13 -- -- -- ns tw 6.0 2.0 4.5 9 80 16 -- -- 6 -- -- -- 11 100 20 -- -- -- ns 6.0 2.0 4.5 6.0 -- 14 -- -- -- -- -- -- 4 -- 5 -- 60 12 10 10 17 -- -- -- -- -- 75 15 13 10 tPLH tPHL Output disable time Hold time Pulse width Ta = -40 to +85C Unit Test Conditions Max -- 190 ns G to Q -- 38 6.0 2.0 4.5 Output enable time Setup time Ta = 25C Min Typ -- -- 150 -- 18 30 Output rise/fall time tTLH tTHL Input capacitance Cin D to Q ns pF Test Circuit VCC VCC Output Pulse Generator Zout = 50 Input Pulse Generator Zout = 50 OC See Function Table Input 1Q to 8Q or 1Q to 8Q S1 OPEN GND CL = 50 pF VCC 1D to 8D Enable G Note : 1. CL includes probe and jig capacitance. REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 5 of 9 1 k TEST t PLH / t PHL S1 OPEN t ZH/ t HZ t ZL / t LZ GND VCC HD74HC373, HD74HC533 Waveforms * Waveform - 1 tr tf VCC 90 % 90 % 50 % Input G 50 % 10 % tr 10 % tf 90 % Input D 0V VCC 90 % 10 % 10 % t PHL t PLH Output Q 0V VOH 50 % 50 % VOL Output Q * Waveform - 2 tr VCC 90 % Input G 10 % tr Input D 0V tf 90 % 50 % VCC 90 % 50 % 10 % 10 % t PHL t PLH 0V Output Q VOH 50 % 50 % Output Q VOL * Waveform - 3 tf tr VCC 90 % 90 % 50 % 50 % Input G 10 % tw tsu 10 % 0V th VCC Input D 50 % 50 % 0V REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 6 of 9 HD74HC373, HD74HC533 * Waveform - 4 tf Input OC tr 90 % 50 % 10 % VCC 90 % 50 % 10 % t LZ t ZL 0V VOH Waveform - A 50 % t ZH Waveform - B 50 % 10 % VOL t HZ 90 % VOH VOL Notes : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns 2. Waveform - A is for an output with internal conditions such that the output is low except when disabled by the output control. 3. Waveform - B is for an output with internal conditions such that the output is high except when disabled by the output control. 4. The output are measured one at a time with one transition per measurement. REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 7 of 9 HD74HC373, HD74HC533 Package Dimensions JEITA Package Code P-DIP20-6.3x24.5-2.54 RENESAS Code PRDP0020AC-B Previous Code DP-20NEV MASS[Typ.] 1.26g D 11 E 20 1 10 b3 0.89 A1 A Z Reference Symbol L e1 D E A A1 bp b3 c e Z L bp e c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP20-5.5x12.6-1.27 RENESAS Code PRSP0020DD-B *1 Previous Code FP-20DAV Min Nom Max 7.62 24.50 25.40 6.30 7.00 5.08 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0 15 2.29 2.54 2.79 1.27 2.54 MASS[Typ.] 0.31g D NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. F 20 Dimension in Millimeters 11 c HE *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Z 10 e *3 bp x Reference Dimension in Millimeters Symbol M A L1 A1 y L Detail F REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 8 of 9 D E A2 A1 A bp b1 c c1 HE e x y Z L L1 Min Nom Max 12.60 13.0 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0 8 7.50 7.80 8.00 1.27 0.12 0.15 0.80 0.50 0.70 0.90 1.15 HD74HC373, HD74HC533 JEITA Package Code P-SOP20-7.5x12.8-1.27 RENESAS Code PRSP0020DC-A *1 Previous Code FP-20DBV MASS[Typ.] 0.52g D F 20 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" @ DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT @ INCLUDE TRIM OFFSET. 11 c *2 E HE bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Reference Dimension in Millimeters Symbol 10 e *3 bp x M L1 A Z A1 L y Detail F JEITA Package Code P-TSSOP20-4.4x6.5-0.65 RENESAS Code PTSP0020JB-A *1 Previous Code TTP-20DAV D E A2 A1 A bp b1 c c1 HE e x y Z L L1 Min Nom Max 12.80 13.2 7.50 0.10 0.20 0.30 2.65 0.34 0.40 0.46 0.20 0.25 0.30 0 8 10.00 10.40 10.65 1.27 0.12 0.15 0.935 0.40 0.70 1.27 1.45 MASS[Typ.] 0.07g D F 20 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 11 c HE *2 E bp Terminal cross section ( Ni/Pd/Au plating ) Index mark Reference Dimension in Millimeters Symbol 1 e *3 bp L1 x M A Z 10 A1 L y Detail F REJ03D0619-0300 Rev.3.00 Mar 25, 2009 Page 9 of 9 D E A2 A1 A bp b1 c c1 HE e x y Z L L1 Min Nom Max 6.50 6.80 4.40 0.03 0.07 0.10 1.10 0.15 0.20 0.25 0.10 0.15 0.20 0 8 6.20 6.40 6.60 0.65 0.13 0.10 0.65 0.4 0.5 0.6 1.0 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of Renesas or any third party with respect to the information in this document. 2. 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