Datasheet > TC74AC393P(F)

TC74AC393P(F)

更新时间： 2024-09-30 19:59:23

品牌	Logo	应用领域
东芝 - TOSHIBA		光电二极管
页数	文件大小	规格书
9页	231K
描述
Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP Tube

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中文翻译

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技术参数
数据手册

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TC74AC393P(F) 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.82
Base Number Matches：	1

TC74AC393P(F) 数据手册

TC74AC393P/F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74AC393P,TC74AC393F, TC74AC393FT

Dual Binary Counter

TC74AC393P

TC74AC393F

TC74AC393FT

The TC74AC393 is an advanced high speed CMOS 4-BIT

BINARY COUNTER 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.

It contains two independent counter circuits in one package, so

that counting or frequency division of eight binary bits can be

achieved with one IC.

This device changes state on the negative going transition of

the CLOCK pulse. The counter can be reset to “0” (QA to QD =

“L”) by a high at the CLEAR input regardless of other inputs.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: f

= 180 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 8 μA (max) at Ta = 25°C

High noise immunity: V

= V

= 28% V

(min)

NIH

NIL

Symmetrical output impedance: |I | = I

= 24 mA (min)

Capability of driving 50 Ω

transmission lines.

∼

−

pHL

•

Balanced propagation delays: t

pLH

Wide operating voltage range: V

= 2 to 5.5 V

CC (opr)

Pin and function compatible with 74F393

Weight

DIP14-P-300-2.54

SOP14-P-300-1.27A

TSSOP14-P-0044-0.65A

: 0.96 g (typ.)

: 0.18 g (typ.)

: 0.06 g (typ.)

2012-02-29

12 3 4 5 6 7...9

中文翻译

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