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TC74ACT164P/F/FN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT164P,TC74ACT164F,TC74ACT164FN
8-Bit Shift Register (S-IN, P-OUT)
Note: xxxFN (JEDEC SOP) is not available in Japan.
The TC74ACT164 is an advanced high speed CMOS 8-BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. It consists of a serial-in, parallel-out 8-bit shift register with a CLOCK input and an overriding CLEAR input. Two serial data inputs (A, B) are provided so that one may be used as a data enable. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
TC74ACT164P
TC74ACT164F
Features
* * * * High speed: fmax = 200 MHz (typ.) at VCC = 5 V Low power dissipation: ICC = 8 A (max) at Ta = 25C Compatible with TTL outputs: VIL = 0.8 V (max) VIH = 2.0 V (max) Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 * * transmission lines. Balanced propagation delays: tpLH - tpHL Pin and function compatible with 74F164 Weight DIP14-P-300-2.54 SOP14-P-300-1.27A SOL14-P-150-1.27 : 0.96 g (typ.) : 0.18 g (typ.) : 0.12 g (typ.)
TC74ACT164FN
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TC74ACT164P/F/FN
Pin Assignment
A B QA QB QC QD GND 1 2 3 4 5 6 7 (top view) 14 VCC 13 QH 12 QG 11 QF 10 QE 9 8
IEC Logic Symbol
CLR
CK A B (9) (8) (1) (2) R SRG8
C1/ & (3) (4) (5) (6) (10) (11) (12) (13)
1D
QA QB QC QD QE QF QG QH
CLR
CK
Truth Table
Inputs Outputs Serial IN A X X L X H B X X X L H L L H QA L QB L ... ... QH L
CLR
L H H H H
CK X
No change QAn QAn QAn ... ... ... QGn QGn QGn
X
: Don't care
QAn~QGn : The level of QA~QG, respectively, before the most recent positive edge of the clock.
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System Diagram
CLR Serial inputs A B 9 1 2 D R Q D R Q D R Q D R Q D R Q D R Q D R Q D R Q
CK Q CK 8
CK Q
CK Q
CK Q
CK Q
CK Q
CK Q
CK Q
3 QA
4 QB
5 QC
6 QD
10 QE
11 QF
12 QG
13 QH
Timing Chart
CLR A Serial inputs B CK
QA QB QC QD Outputs QE QF QG QH Clear Clear
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TC74ACT164P/F/FN
Absolute Maximum Ratings (Note 1)
Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg Rating
-0.5 to 7.0 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 20 50 50 200
Unit V V V mA mA mA mA mW C
500 (DIP) (Note 2)/180 (SOP/TSSOP)
-65 to 150
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: 500 mW in the range of Ta = -40 to 65C. From Ta = 65 to 85C a derating factor of -10 mW/C should be applied up to 300mW.
Operating Ranges (Note)
Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Symbol VCC VIN VOUT Topr dt/dV Rating 4.5 to 5.5 0 to VCC 0 to VCC
-40 to 85
Unit V V V C ns/V
0 to 10
Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND.
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Electrical Characteristics
DC Characteristics
Ta = 25C Characteristics Symbol Test Condition VCC (V) 4.5 to 5.5 4.5 to 5.5 IOH = -50 A VIN = I = -24 mA VIH or VIL OH IOH = -75 mA (Note) IOL = 50 A VIN = I = 24 mA VIH or VIL OL IOL = 75 mA VIN = VCC or GND VIN = VCC or GND PER Input: VIN = 3.4 V Other input: VCC or GND 4.5 4.5 5.5 4.5 4.5 5.5 5.5 5.5 5.5 Min 2.0
Ta = -40 to 85C Max
Unit
Typ.

Min 2.0
Max
High-level input voltage Low-level input voltage High-level output voltage Low-level output voltage Input leakage current Quiescent supply current
VIH VIL VOH
V V
0.8

0.8

4.4 3.94

4.5 0.0

4.4 3.80 3.85

V
VOL IIN ICC IC
(Note)
0.1 0.36
0.1
0.1 0.44 1.65
1.0
V
A
8.0 1.35
80.0 1.5 mA
Note:
This spec indicates the capability of driving 50 transmission lines. One output should be tested at a time for a 10 ms maximum duration.
Timing Requirements (input: tr = tf = 3 ns)
Characteristics Symbol tW (L) tW (H) tW (L) ts th trem Test Condition VCC (V) Minimum pulse width (CK) Minimum pulse width ( CLR ) Minimum set-up time Minimum hold time Minimum removal time ( CLR ) 5.0 0.5 5.0 0.5 5.0 0.5 5.0 0.5 5.0 0.5 Ta = 25C Typ.

Ta = -40 to 85C Limit 5.0 5.0 3.0 2.6 2.0
Unit
Limit 5.0 5.0 3.0 2.6 2.0
ns
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TC74ACT164P/F/FN
AC Characteristics (CL = 50 pF, RL = 500 , input: tr = tf = 3 ns)
Characteristics Propagation delay time (CK-Q) Propagation delay time ( CLR -Q) Maximum clock frequency Input capacitance Power dissipation capacitance Symbol tpLH tpHL tpHL fmax CIN CPD (Note) Test Condition VCC (V) 5.0 0.5 5.0 0.5 5.0 0.5 Min

Ta = 25C Typ. 6.6 6.9 150 5 101 Max 11.0 11.0
Ta = -40 to 85C Min 1.0 1.0 80

Unit
Max 12.5 ns 12.5
80

MHz pF
10
10
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) = CPD VCC fIN + ICC
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TC74ACT164P/F/FN
Package Dimensions
Weight: 0.96 g (typ.)
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TC74ACT164P/F/FN
Package Dimensions
Weight: 0.18 g (typ.)
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TC74ACT164P/F/FN
Package Dimensions (Note)
Note: This package is not available in Japan. Weight: 0.12 g (typ.)
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TC74ACT164P/F/FN
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN GENERAL
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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