TC74VHC164FK资料

TC74VHC164F/FN/FT/FK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHC164F,TC74VHC164FN,TC74VHC164FT,TC74VHC164FK

8-Bit Shift Register (S-IN, P-OUT)

The TC74VHC164 is an advanced high speed CMOS 8-BIT

SERIAL-IN PARALLEL-OUT SHIFT REGISTER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

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.

An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Note: xxxFN (JEDEC SOP) is not available in

Japan. TC74VHC164F

TC74VHC164FN

Features

• High speed: fmax = 175 MHz (typ.) at VCC = 5 V • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Power down protection is provided on all inputs. • Balanced propagation delays: tpLH∼ − tpHL • Wide operating voltage range: VCC (opr) = 2 to 5.5 V • Low noise: VOLP = 0.8 V (max)

• Pin and function compatible with 74ALS164

TC74VHC164FT

TC74VHC164FK

Weight

SOP14-P-300-1.27A SOL14-P-150-1.27

TSSOP14-P-0044-0.65A VSSOP14-P-0030-0.50

: 0.18 g (typ.) : 0.12 g (typ.) : 0.06 g (typ.) : 0.02 g (typ.)

12007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Pin Assignment

A B QA QB QC QD GND

1 2 3 4 5 6 7 (top view)

14 13 12 11 10 9

VCC QH QG QF QE

ABIEC Logic Symbol

CLRCK(9)(8)(1)(2)R C1/SRG 8 &1D (3) (4) (5) (6) (10) (11) QAQBQCQDQEQF

CLR

8 CK

(12) (13) QGQH

Truth Table

Inputs Outputs CLR CK QA QB ··· QHA B Serial IN L X X X L L ··· L H X X X L No Change QAn ··· QGnH L H X L L QAn ··· QGnH H H H QAn ··· QGnX: Don’t care

QAn to QGn: The level of QA to QG, respectively, before the most recent positive edge of the clock.

System Diagram

9 CLR A 1 Serial Inputs B 2 D RQ D RQDRQDRQDRQDRQ D RRQ QDCK QCK 8 CK QCK QCK QCK QCK QCK QCK Q3 QA 4QB5QC6QD10QE11 QF 12 13QG QH

22007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Timing Chart

CLR

Serial Inputs

A B CK QA QB QC QD

Outputs

QE QF QG QH

CLEAR CLEAR

Absolute Maximum Ratings (Note)

Characteristics Symbol 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

VCC VIN VOUT IIK

Rating −0.5 to 7.0 −0.5 to 7.0 −0.5 to VCC + 0.5

Unit V V V

−20 mA IOK ±20 mA IOUT ±25 mA ICC ±75 mA PD 180 mW Tstg

−65 to 150

°C

Note:

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).

32007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Operating Ranges (Note)

Characteristics Symbol Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time

VCC VIN VOUT Topr dt/dv

Rating 2.0 to 5.5 0 to 5.5 0 to VCC −40 to 85

0 to 100 (VCC = 3.3 ± 0.3 V) 0 to 20 (VCC = 5 ± 0.5 V)

Unit V V V °C ns/V

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.

Electrical Characteristics

DC Characteristics

Test Condition

Characteristics Symbol

VCC (V)2.0

High-level input voltage

VIH

―

Min1.50

Ta = 25°C Typ.― ―

Ta = −40 to 85°C

Max Min Max― ―

1.50 VCC × 0.7

― ―

Unit

3.0

VCC × to

0.7

5.52.0

― ― 1.9 2.9 4.4 2.583.94― ― ― ― ― ― ―

V

Low-level input voltage

VIL

―

3.0 to 5.52.0

― ― 2.0 3.0 4.5 ― ― 0.0 0.0 0.0 ― ―

0.50 VCC × 0.3 ― ― ― ― ― 0.1 0.1 0.1 0.36 0.36

― ― 1.9 2.9 4.4 2.48 3.80 ― ― ― ― ―

0.50VCC × 0.3 ― ― ― ― ― 0.1 0.1 0.1 0.440.44

μA μA V V V

High-level output voltage

VOH

VIN = VIH or VIL

IOH = −50 μA

3.04.5

IOH = −4 mA IOH = −8 mA

3.04.52.0

Low-level output voltage

VOL

VIN = VIH or VIL

IOL = 50 μA

3.04.5

IOL = 4 mA IOL = 8 mA

3.04.50 to 5.55.5

Input leakage current

Quiescent supply current

IIN ICC

VIN = 5.5 V or GND VIN = VCC or GND

― ±0.1 ― ±1.0― 4.0 ― 40.0

42007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Timing Requirements (input: tr = tf = 3 ns)

Characteristics Symbol Test Condition Ta = 25°C VCC (V)3.3 ± 0.35.0 ± 0.53.3 ± 0.35.0 ± 0.53.3 ± 0.35.0 ± 0.53.3 ± 0.35.0 ± 0.53.3 ± 0.35.0 ± 0.5Ta = −40 to 85°CUnitTyp. Limit Limit― ― ― ― ― ― ― ― ― ― 5.0 5.0 5.0 5.0 5.0 4.5 0.0 1.0 2.5 2.5 5.0 5.0 5.0 5.0 6.0 4.5 0.0 1.0 2.5 2.5 ns Minimum pulse width (CK) Minimum pulse width (CLR) Minimum set-up time tw (L) tw (H) tw (L) ― ― ns ts ― ns Minimum hold time Minimum removal time (CLR) th ― ns trem ― ns

AC Characteristics (input: tr = tf = 3 ns)

Characteristics Symbol Test Condition Ta = 25°C CL (pF)15 50 5.0 ± 0.515 50 15 50 15 50 MinTyp.Ta = −40 to 85°C Max Min MaxUnit Propagation delay time (CK-Q) tpLH tpHL VCC (V)3.3 ± 0.3― 8.4 12.8 1.0 15.0― 10.916.3 1.0 18.5ns ― ― 5.8 9.0 1.0 10.5― 7.3 11.0 1.0 12.5― 8.3 12.8 1.0 15.0― 10.816.3 1.0 18.5ns Propagation delay time (CLR-Q) 3.3 ± 0.3tpHL ― 5.0 ± 0.5― 5.2 8.6 1.0 10.0― 6.7 10.6 1.0 12.0― 65 ― 3.3 ± 0.3Maximum clock frequency fmax ― 5.0 ± 0.5Input capacitance Power dissipation capacitance CIN ― 15 80 12550 50 75 ― 45 ― 15 125175― 105 ― ― 75 ― MHz50 85 115― 4 10 ― 10 pF ― 76 ― ― ― pF CPD (Note)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

Noise Characteristics (input: tr = tf = 3 ns)

Characteristics Symbol Quiet output maximum dynamic VOL Quiet output minimum dynamic VOL Minimum high level dynamic input voltage Maximum low level dynamic input voltage

VOLP VOLV VIHD VILD

CL = 50 pF CL = 50 pF CL = 50 pF CL = 50 pF

Test Condition

VCC (V) 5.0 5.0 5.0 5.0

Ta = 25°C Typ. Max0.5 −0.5

0.8 −0.8

V V Unit

― 3.5 V ― 1.5 V

52007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Input Equivalent Circuit

INPUT

62007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Package Dimensions

Weight: 0.18 g (typ.)

72007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Package Dimensions (Note)

Note:

This package is not available in Japan.

Weight: 0.12 g (typ.)

82007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Package Dimensions

Weight: 0.06 g (typ.)

92007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK Package Dimensions

Weight: 0.02 g (typ.)

102007-10-01

元器件交易网www.cecb2b.com

TC74VHC164F/FN/FT/FK

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.

112007-10-01