Datasheet > TC74ACT273P(F)

TC74ACT273P(F)

更新时间： 2024-12-01 20:54:03

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
8页	222K
描述
TC74ACT273P(F)

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中文翻译

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技术参数
数据手册

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TC74ACT273P(F) 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

TC74ACT273P(F) 数据手册

TC74ACT273P/F

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT273P,TC74ACT273F

Octal D-Type Flip Flop with Clear

TC74ACT273P

The TC74ACT273 is an advanced high speed CMOS OCTAL

D-TYPE FLIP FLOP 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.

Information signals applied to D inputs are transferred to the

Q outputs on the positive going edge of the clock pulse.

When the CLR input is held “L”, the Q outputs are at a low

logic level independent of the other inputs.

TC74ACT273F

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: f

= 170 MHz (typ.) at V

= 5 V

max

Weight

DIP20-P-300-2.54A

SOP20-P-300-1.27A

Low power dissipation: I

= 8 μA (max) at Ta = 25°C

: 1.30 g (typ.)

: 0.22 g (typ.)

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

= 2.0 V (min)

•

Symmetrical output impedance: |I | = I

= 24 mA (min)

Capability of driving 50 Ω

transmission lines.

∼

−

pHL

•

Balanced propagation delays: t

pLH

Pin and function compatible with 74F273

Pin Assignment

2007-10-01

12 3 4 5 6 7 8

中文翻译

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