TC74HC166AF-EL

更新时间： 2024-11-02 13:14:27

品牌	Logo	应用领域
东芝 - TOSHIBA		移位寄存器触发器逻辑集成电路光电二极管
页数	文件大小	规格书
11页	504K
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中文翻译

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数据手册

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TC74HC166AF-EL 数据手册

TC74HC166AP/AF/AFN

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HC166AP,TC74HC166AF,TC74HC166AFN

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

Note: xxxFN (JEDEC SOP) is not available in

Japan.

The TC74HC166A is a high speed CMOS 8-BIT

PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER

fabricated with silicon gate C²MOS technology.

TC74HC166AP

It achieves the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

It consists of parallel-in or serial-in, serial-out 8-bit shift

The parallel-in or serial-in modes are controlled by the

SHIFT/ LOAD input. When the SHIFT/ LOAD input is held

high, the serial data input is enabled and the eight flip-flops

perform serial shifting on each clock pulse. When held low, the

parallel data inputs are enabled and synchronous loading occurs

TC74HC166AF

on the next clock pulse. Clocking is accomplished on the

low-to-high transition of the clock pulse. The CK-INH input

should be shifted high only while the CK input is held high. A

direct clear input overrides all other inputs, includng the clock,

and sets all the flip-flops to zero. Functional details are shown in

the truth table and the timing charts.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

TC74HC166AFN

Features

•

High speed: f

= 57 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 4 μA (max) at Ta = 25°C

High noise immunity: V

= V

= 28% V

(min)

NIH

NIL

Output drive immunity: 10 LSTTL loads

Symmetrical output impedance: |I | = I

= 4 mA (min)

∼

−

Balanced propagation delays: t

pHL

pLH

Weight

Wide operating voltage range: V

(opr) = 2 to 6 V

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

Pin and function compatible with 74LS166

Pin Assignment

2007-10-01

12 3 4 5 6 7...11

中文翻译

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与TC74HC166AF-EL相关器件

型号	品牌	获取价格	描述	数据表
TC74HC166AFN	TOSHIBA	获取价格	8-BIT SHIFT REGISTER(P-IN, S-OUT)
TC74HC166AFN-ELP	TOSHIBA	获取价格	IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0
TC74HC166AF-TP1	TOSHIBA	获取价格	IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0
TC74HC166AF-TP1EL	TOSHIBA	获取价格	IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0
TC74HC166AF-TP2	TOSHIBA	获取价格	IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0
TC74HC166AF-TP2EL	TOSHIBA	获取价格	IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0
TC74HC166AP	TOSHIBA	获取价格	8-BIT SHIFT REGISTER(P-IN, S-OUT)
TC74HC166AP(F)	TOSHIBA	获取价格	IC,SHIFT REGISTER,HC-CMOS,DIP,16PIN,PLASTIC
TC74HC166AP_07	TOSHIBA	获取价格	8-Bit Shift Register (P-IN, S-OUT)
TC74HC173AF	TOSHIBA	获取价格	CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

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