Datasheet > TC74VHCT74AFTEL

TC74VHCT74AFTEL

更新时间： 2025-08-27 19:21:43

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
7页	195K
描述
IC FF D-TYPE DUAL 1BIT 14TSSOP

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中文翻译

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替代型号

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TC74VHCT74AFTEL 数据手册

TC74VHCT74AF/AFT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHCT74AF, TC74VHCT74AFT

Dual D-Type Flip-Flop with Preset and Clear

TC74VHCT74AF

The TC74VHCT74 is an advanced high speed CMOS D-TYPE

FLIP –FLOP 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.

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

OUTPUT during the positive going transition of the CK pulse.

CLR and PR are independent of the CK and are

accomplished by setting the appropriate input low.

The input voltage are compatible with TTL output voltage.

This device may be used as a level converter for interfacing 3.3

V to 5 V system.

TC74VHCT74AFT

Input protection and output circuit ensure that 0 to 5.5 V can

be applied to the input and output ^(Note)pins without regard to

the supply voltage. These structure prevents device destruction

due to mismatched supply and input/output voltages such as

battery back up, hot board insertion, etc.

Note:

= 0 V

Weight

SOP14-P-300-1.27A:

TSSOP14-P-0044-0.65A: 0.06 g (typ.)

0.18 g (typ.)

Features

•

High speed: f

= 160 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 2 μA (max) at Ta = 25°C

Compatible with TTL inputs: V = 0.8 V (max)

= 2.0 V (min)

•

Power down protection is provided on all inputs and outputs

Balanced propagation delays: t ≈ t

pLH

pHL

Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc.) 74 type.

Start of commercial production

1995-12

2014-03-01

12 3 4 5 6 7

中文翻译

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TC74VHCT74AFTEL 替代型号

型号	品牌	替代类型	描述	数据表
SN74AHCT74PWR	TI	功能相似	DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET
MC74VHCT74ADTR2G	ONSEMI	功能相似	Dual D−Type Flip−Flop with Set and Reset

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TC74VHCT86AF(EL,F)	TOSHIBA	获取价格	IC,LOGIC GATE,QUAD 2-INPUT XOR,AHCT/VHCT-CMOS,SOP,14PIN,PLASTIC
TC74VHCT86AFN	TOSHIBA	获取价格	QUAD EXCLUSIVE OR GATE
TC74VHCT86AFT	TOSHIBA	获取价格	QUAD EXCLUSIVE OR GATE
TC74VHCT86AFT(EL)	TOSHIBA	获取价格	IC,LOGIC GATE,QUAD 2-INPUT XOR,AHCT/VHCT-CMOS,TSSOP,14PIN,PLASTIC
TC74VHCT86AF_07	TOSHIBA	获取价格	Quad Exclusive OR Gate
TC74VHCT9125AFK	TOSHIBA	获取价格	5-bit Buffer, US14