TC74VCX573FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX573FT, TC74VCX573FK Low-Voltage Octal D-Type Latch with 3.6 V Tolerant Inputs and Outputs The TC74VCX573 is a high performance CMOS octal D-type latch which is guaranteed to operate from 1.2-V to 3.6-V. Designed for use in 1.5V, 1.8 V, 2.5 V or 3.3 V systems, it achieves high speed operation while maintaining the CMOS low power dissipation. It is also designed with over voltage tolerant inputs and outputs up to 3.6 V. This 8 bit D-type latch is controlled by a latch enable input (LE) and an output enable input ( OE ). When the OE input is high, the eight outputs are in a high impedance state. All inputs are equipped with protection circuits against static discharge. TC74VCX573FT TC74VCX573FK Features * Low voltage operation: VCC = 1.2 to 3.6 V * High speed operation: tpd = 4.2 ns (max) (VCC = 3.0 to 3.6 V) tpd = 4.7 ns (max) (VCC = 2.3 to 2.7 V) tpd = 9.4 ns (max) (VCC = 1.65 to 1.95 V) tpd = 18.8 ns (max) (VCC = 1.4 to 1.6 V) tpd = 47.0 ns (max) (VCC = 1.2 V) * 3.6 V tolerant inputs and outputs. * Output current: IOH/IOL = 24 mA (min) (VCC = 3.0 V) Weight TSSOP20-P-0044-0.65A VSSOP20-P-0030-0.50 : 0.08 g (typ.) : 0.03 g (typ.) IOH/IOL = 18 mA (min) (VCC = 2.3 V) IOH/IOL = 6 mA (min) (VCC = 1.65 V) IOH/IOL = 2 mA (min) (VCC = 1.4 V) * Latch-up performance: -300 mA * ESD performance: Machine model 200 V Human body model 2000 V * Package: TSSOP and VSSOP (US) * Power down protection is provided on all inputs and outputs. Start of commercial production 1998-06 1 2014-03-01 TC74VCX573FT/FK Pin Assignment (top view) IEC Logic Level OE 1 20 VCC D0 2 19 Q0 D1 3 18 Q1 D2 4 17 Q2 D3 5 16 Q3 D4 6 15 Q4 D5 7 14 Q5 (1) (11) OE LE (2) D0 D1 D2 D3 D6 8 13 Q6 D7 9 12 Q7 GND 10 11 LE EN C1 D4 D5 D6 D7 (19) 1D (3) (18) (4) (17) (5) (16) (6) (15) (7) (14) (8) (13) (9) (12) Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Truth Table Inputs Outputs OE LE D H X X Z L L X Qn L H L L L H H H X: Don't care Z: High impedance Qn: Q outputs are latched at the time when the LE inputs is taken to a low logic level. System Diagram D1 3 D0 2 D LE OE 11 D2 4 D L Q D3 5 D L Q D4 6 D L Q D5 7 D L Q D6 8 D L Q D7 9 D L Q D L Q L Q 1 19 Q0 18 Q1 17 16 Q2 Q3 2 15 Q4 14 Q5 13 Q6 12 Q7 2014-03-01 TC74VCX573FT/FK Absolute Maximum Ratings (Note 1) Characteristics Symbol Rating Unit Power supply voltage VCC -0.5 to 4.6 V DC input voltage VIN -0.5 to 4.6 V DC output voltage VOUT -0.5 to 4.6 (Note 2) V -0.5 to VCC + 0.5 (Note 3) Input diode current IIK -50 Output diode current IOK 50 DC output current IOUT 50 mA Power dissipation DC VCC/ground current mA (Note 4) mA PD 180 mW ICC/IGND 100 mA Tstg -65 to 150 C Storage temperature Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 2: Off-state Note 3: High or low state. IOUT absolute maximum rating must be observed. Note 4: VOUT < GND, VOUT > VCC Operating Ranges (Note 1) Characteristics Symbol Rating Unit Supply voltage VCC 1.2 to 3.6 V Input voltage VIN -0.3 to 3.6 V Output voltage Output current 0 to 3.6 (Note 2) VOUT 0 to VCC (Note 3) IOH/IOL 24 (Note 4) 18 (Note 5) 6 (Note 6) 2 (Note 7) Operating temperature Topr -40 to 85 Input rise and fall time dt/dv 0 to 10 V mA C (Note 8) ns/V Note 1: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. Note 2: Off-state Note 3: High or low state Note 4: VCC = 3.0 to 3.6 V Note 5: VCC = 2.3 to 2.7 V Note 6: VCC = 1.65 to 1.95 V Note 7: VCC = 1.4 to 1.6 V Note 8: VIN = 0.8 to 2.0 V, VCC = 3.0 V 3 2014-03-01 TC74VCX573FT/FK Electrical Characteristics DC Characteristics (Ta = -40 to 85C, 2.7 V < VCC 3.6 V) Characteristics Input voltage Symbol Test Condition High level VIH Low level VIL High level VOH VIN = VIH or VIL Output voltage Low level VOL VIN = VIH or VIL Min Max 2.7 to 3.6 2.0 2.7 to 3.6 0.8 IOH = -100 A 2.7 to 3.6 VCC - 0.2 IOH = -12 mA 2.7 2.2 IOH = -18 mA 3.0 2.4 IOH = -24 mA 3.0 2.2 IOL = 100 A 2.7 to 3.6 0.2 IOL = 12 mA 2.7 0.4 IOL = 18 mA 3.0 0.4 IOL = 24 mA 3.0 0.55 VCC (V) Unit V V Input leakage current IIN VIN = 0 to 3.6 V 2.7 to 3.6 5.0 A 3-state output off-state current IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 2.7 to 3.6 10.0 A Power off leakage current IOFF VIN, VOUT = 0 to 3.6 V 0 10.0 A VIN = VCC or GND 2.7 to 3.6 20.0 VCC (VIN, VOUT) 3.6 V 2.7 to 3.6 20.0 VIH = VCC - 0.6 V (per input) 2.7 to 3.6 750 Min Max Quiescent supply current ICC ICC A DC Characteristics (Ta = -40 to 85C, 2.3 V VCC 2.7 V) Characteristics Input voltage Symbol Test Condition High level VIH 2.3 to 2.7 1.6 Low level VIL 2.3 to 2.7 0.7 2.3 to 2.7 VCC - 0.2 IOH = -6 mA 2.3 2.0 IOH = -100 A High level VOH VIN = VIH or VIL Output voltage Low level VOL VIN = VIH or VIL VCC (V) IOH = -12 mA 2.3 1.8 IOH = -18 mA 2.3 1.7 IOL = 100 A 2.3 to 2.7 0.2 IOL = 12 mA 2.3 0.4 IOL = 18 mA 2.3 0.6 Unit V V Input leakage current IIN VIN = 0 to 3.6 V 2.3 to 2.7 5.0 A 3-state output off-state current IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 2.3 to 2.7 10.0 A Power off leakage current IOFF VIN, VOUT = 0 to 3.6 V 0 10.0 A Quiescent supply current ICC VIN = VCC or GND 2.3 to 2.7 20.0 VCC (VIN, VOUT) 3.6 V 2.3 to 2.7 20.0 4 A 2014-03-01 TC74VCX573FT/FK DC Characteristics (Ta = -40 to 85C, 1.65 V VCC< 2.3 V) Characteristics Symbol Test Condition High level VIH Low level VIL High level VOH Min Max 1.65 to 2.3 0.65 x VCC 1.65 to 2.3 0.2 x VCC 1.65 to 2.3 VCC - 0.2 IOH = -6 mA 1.65 1.25 IOL = 100 A 1.65 to 2.3 0.2 1.65 0.3 VCC (V) Input voltage IOH = -100 A VIN = VIH or VIL Output voltage Unit V V VOL VIN = VIH or VIL Input leakage current IIN VIN = 0 to 3.6 V 1.65 to 2.3 5.0 A 3-state output off-state current IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 1.65 to 2.3 10.0 A Power off leakage current IOFF VIN, VOUT = 0 to 3.6 V 0 10.0 A Quiescent supply current ICC VIN = VCC or GND 1.65 to 2.3 20.0 VCC (VIN, VOUT) 3.6 V 1.65 to 2.3 20.0 Min Max 0.65 x VCC 1.4 to 1.65 0.05 x VCC 1.4 to 1.65 VCC - 0.2 IOH = -2 mA 1.4 1.05 IOL = 100 A 1.4 to 1.65 0.05 1.4 0.35 Low level IOL = 6 mA A DC Characteristics (Ta = -40 to 85C, 1.4 V VCC< 1.65 V) Characteristics High level Symbol Test Condition VIH VCC (V) 1.4 to 1.65 Input voltage Low level VIL High level VOH IOH = -100 A VIN = VIH or VIL Output voltage Unit V V VOL VIN = VIH or VIL Input leakage current IIN VIN = 0 to 3.6 V 1.4 to 1.65 5.0 A 3-state output off-state current IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 1.4 to 1.65 10.0 A Power off leakage current IOFF VIN, VOUT = 0 to 3.6 V 0 10.0 A Quiescent supply current ICC VIN = VCC or GND 1.4 to 1.65 20.0 VCC (VIN, VOUT) 3.6 V 1.4 to 1.65 20.0 Low level IOL = 2 mA 5 A 2014-03-01 TC74VCX573FT/FK DC Characteristics (Ta = -40 to 85C, 1.2 V VCC < 1.4 V) Characteristics Symbol Test Condition High level VIH Low level VIL High level VOH VIN = VIH or VIL Low level VOL VIN = VIH or VIL Input leakage current IIN 3-state output off-state current Min Max 1.2 to 1.4 0.8 x VCC 1.2 to 1.4 0.05 x VCC IOH = -100 A 1.2 VCC - 0.1 IOL = 100 A 1.2 0.05 VIN = 0 to 3.6 V 1.2 5.0 A IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 1.2 10.0 A Power off leakage current IOFF VIN, VOUT = 0 to 3.6 V 0 10.0 A Quiescent supply current ICC VIN = VCC or GND 1.2 20.0 VCC (VIN, VOUT) 3.6 V 1.2 20.0 VCC (V) Input voltage Output voltage 6 Unit V V A 2014-03-01 TC74VCX573FT/FK AC Characteristics (Ta = -40 to 85C, Input: tr = tf = 2.0 ns) (Note 1) Characteristics Symbol Test Condition CL = 15 pF, RL = 2 k Propagation delay time (D-Q) tpLH tpHL Figure 1, Figure 2 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k Propagation delay time (LE-Q) tpLH tpHL Figure 1, Figure 2 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k 3-state output enable time tpZL tpZH Figure 1, Figure 3 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k 3-state output disable time tpLZ tpHZ Figure 1, Figure 3 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k Minimum pulse width tw (H) Figure 1, Figure 2 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k Minimum set-up time ts Figure 1, Figure 2 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k Minimum hold time th Figure 1, Figure 2 CL = 30 pF, RL = 500 CL = 15 pF, RL = 2 k Output to output skew tosLH tosHL (Note 2) CL = 30 pF, RL = 500 Min Max 1.2 1.5 47.0 1.5 0.1 1.0 18.8 1.8 0.15 1.5 9.4 2.5 0.2 0.8 4.7 3.3 0.3 0.6 4.2 1.2 1.5 49.0 1.5 0.1 1.0 19.6 1.8 0.15 1.5 9.8 2.5 0.2 0.8 4.9 3.3 0.3 0.6 4.2 1.2 1.5 49.0 1.5 0.1 1.0 19.6 1.8 0.15 1.5 9.8 2.5 0.2 0.8 5.5 3.3 0.3 0.6 4.5 1.2 1.5 32.5 1.5 0.1 1.0 13.0 1.8 0.15 1.5 6.5 2.5 0.2 0.8 3.6 3.3 0.3 0.6 3.3 1.2 24 1.5 0.1 8.0 1.8 0.15 4.0 2.5 0.2 1.5 3.3 0.3 1.5 1.2 20 1.5 0.1 7.5 1.8 0.15 2.5 2.5 0.2 1.5 3.3 0.3 1.5 1.2 8.0 1.5 0.1 3.0 1.8 0.15 1.0 2.5 0.2 1.0 3.3 0.3 1.0 1.2 1.5 1.5 0.1 1.5 1.8 0.15 0.5 2.5 0.2 0.5 3.3 0.3 0.5 VCC (V) Unit ns ns ns ns ns ns ns ns Note 1: For CL = 50 pF, add approximately 300 ps to the AC maximum specification. Note 2: This parameter is guaranteed by design. (tosLH = |tpLHm - tpLHn|, tosHL = |tpHLm - tpHLn|) 7 2014-03-01 TC74VCX573FT/FK Dynamic Switching Characteristics (Ta = 25C, Input: tr = tf = 2.0 ns, CL = 30 pF) Characteristics Quiet output maximum dynamic VOL Quiet output minimum dynamic VOL Quiet output minimum dynamic VOH Note: Symbol VOLP VOLV VOHV Test Condition VCC (V) Typ. VIH = 1.8 V, VIL = 0 V (Note) 1.8 0.25 VIH = 2.5 V, VIL = 0 V (Note) 2.5 0.6 VIH = 3.3 V, VIL = 0 V (Note) 3.3 0.8 VIH = 1.8 V, VIL = 0 V (Note) 1.8 -0.25 VIH = 2.5 V, VIL = 0 V (Note) 2.5 -0.6 VIH = 3.3 V, VIL = 0 V (Note) 3.3 -0.8 VIH = 1.8 V, VIL = 0 V (Note) 1.8 1.5 VIH = 2.5 V, VIL = 0 V (Note) 2.5 1.9 VIH = 3.3 V, VIL = 0 V (Note) 3.3 2.2 Unit V V V This parameter is guaranteed by design. Capacitive Characteristics (Ta = 25C) Characteristics Symbol Test Condition Input capacitance CIN Output capacitance CO Power dissipation capacitance CPD Note: fIN = 10 MHz Typ. Unit 1.8, 2.5, 3.3 6 pF 1.8, 2.5, 3.3 7 pF 1.8, 2.5, 3.3 20 pF VCC (V) (Note) CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC (opr) = CPDVCCfIN + ICC/8 (per bit) 8 2014-03-01 TC74VCX573FT/FK AC Test Circuit 6.0 V or VCC x 2 Open GND RL Switch Measure Parameter Switch tpLH, tpHL Open 6.0 V VCC x 2 tpLZ, tpZL tpHZ, tpZH RL CL Output VCC Symbol 3.3 0.3 V 2.5 0.2 V 1.8 0.15 V 1.5 0.1 V 1.2 V RL 500 2k CL 30pF 15pF @VCC = 3.3 0.3 V @VCC = 2.5 0.2 V @VCC = 1.8 0.15 V @VCC = 1.5 0.1 V @VCC = 1.2 V GND Figure 1 AC Waveform tf 2.0 ns tr 2.0 ns 10% tr 2.0 ns Input (D) VM VM tw (H) tf 2.0 ns GND VIH 90% VM VM 10% ts (H) Output (Q) VIH 90% Input (LE) th (H) ts (L) GND th (L) VOH VM tpLH VM tpHL tpHL tpLH VOL Figure 2 tpLH, tpHL, tw, ts, th 9 2014-03-01 TC74VCX573FT/FK tf 2.0 ns tr 2.0 ns 90% VM Output Enable Control ( OE ) VIH 10% tpLZ GND tpZL 3.0 V or VCC Output (Q) Low to Off to Low tpHZ VM VX VOH VY Output (Q) High to Off to High VOL tpZH VM GND Outputs enabled Outputs disabled Outputs enabled Figure 3 tpLZ, tpHZ, tpZL, tpZH Symbol VCC 3.3 0.3 V 2.5 0.2 V 1.8 0.15 V 1.5 0.1 V 1.2 V VIH 2.7 V VCC VCC VCC VCC VM 1.5 V VCC/2 VCC/2 VCC/2 VCC/2 VX VOL + 0.3 V VOL + 0.15 V VOL + 0.15 V VOL + 0.1 V VOL + 0.1 V VY VOH - 0.3 V VOH - 0.15 V VOH - 0.15 V VOH - 0.1 V VOH - 0.1 V 10 2014-03-01 TC74VCX573FT/FK Package Dimensions Weight: 0.08 g (typ.) 11 2014-03-01 TC74VCX573FT/FK Package Dimensions Weight: 0.03 g (typ.) 12 2014-03-01 TC74VCX573FT/FK RESTRICTIONS ON PRODUCT USE * Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice. * This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission. * Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS. * PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT ("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales representative. * Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part. * Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. * The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. * ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT. * Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. * Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS. 13 2014-03-01