TC74HCT74AF(EL)

更新时间： 2024-11-23 13:14:27

品牌	Logo	应用领域
东芝 - TOSHIBA		触发器锁存器逻辑集成电路光电二极管
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数据手册

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TC74HCT74AF(EL) 数据手册

TC74HCT74AP/AF/AFN

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HCT74AP,TC74HCT74AF,TC74HCT74AFN

Dual D-Type Flip Flop with Preset and Clear

Note: xxxFN (JEDEC SOP) is not available in

Japan.

The TC74HCT74A is a high speed CMOS D FLIP FLOP

fabricated with silicon gate C²MOS technology.

TC74HCT74AP

It achieves the high speed operation similar to equivalent

LSTTL 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.

The signal level applied to the D INPUT is transferred to Q

OUTPUT during the positive going transition of the CLOCK

pulse.

CLEAR and PRESET are independent of the CLOCK and

are accomplished by setting the applopriate input to an “L” level.

TC74HCT74AF

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: f

= 53 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 2 μA (max) at Ta = 25°C

Compatible with TTL outputs: V = 2 V (min)

TC74HCT74AFN

= 0.8 V (max)

•

Wide interfacing ability: LSTTL, NMOS, CMOS

Output drive capability: 10 LSTTL loads

Symmetrical output impedance: |I | = I

= 4 mA (min)

∼

−

Balanced propagation delays: t

pHL

pLH

Pin and function compatible with 74LS74

Pin Assignment

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.)

2007-10-01

12 3 4 5 6 7 8

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与TC74HCT74AF(EL)相关器件

型号	品牌	获取价格	描述	数据表
TC74HCT74AF(EL,F)	TOSHIBA	获取价格	IC,FLIP-FLOP,DUAL,D TYPE,HCT-CMOS,SOP,14PIN,PLASTIC
TC74HCT74AF(F)	TOSHIBA	获取价格	IC,FLIP-FLOP,DUAL,D TYPE,HCT-CMOS,SOP,14PIN,PLASTIC
TC74HCT74AF(TP1)	TOSHIBA	获取价格	IC HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, 0.3
TC74HCT74AFN	TOSHIBA	获取价格	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
TC74HCT74AF-TP1	TOSHIBA	获取价格	IC HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, 0.3
TC74HCT74AF-TP2	TOSHIBA	获取价格	IC HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, 0.3
TC74HCT74AP	TOSHIBA	获取价格	DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
TC74HCT74AP(F)	TOSHIBA	获取价格	IC,FLIP-FLOP,DUAL,D TYPE,HCT-CMOS,DIP,14PIN,PLASTIC
TC74HCT74AP_07	TOSHIBA	获取价格	Dual D-Type Flip Flop with Preset and Clear
TC74HCT86A	TOSHIBA	获取价格	QUAD EXCLUSIVE OR GATE