Datasheet > TC74ACT161F_12

TC74ACT161F_12

更新时间： 2024-09-17 11:58:59

品牌	Logo	应用领域
东芝 - TOSHIBA		计数器
页数	文件大小	规格书
12页	410K
描述
Synchronous Presettable 4-Bit Binary Counter

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数据手册

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TC74ACT161F_12 数据手册

TC74ACT161,163P/F

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT161P,TC74ACT161F

TC74ACT163P,TC74ACT163F

Synchronous Presettable 4-Bit Binary Counter

TC74ACT161P/F/FN Asynchronous Clear

TC74ACT163P/F/FN Synchronous Clear

TC74ACT161P, TC74ACT163P

The TC74ACT161 and T163 are advanced high speed CMOS

SYNCHRONOUS PRESETTABLE 4 BIT BINARY COUNTERs

fabricated with silicon gate and double-layer metal wiring

C²MOS technology.

They achieve the high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

TC74ACT161F, TC74ACT163F

These devices 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 CK input is active on the rising edge. Both LOAD and

CLR inputs are active on low logic level.

Presetting of these IC’s is synchronous to the rising edge of CK.

The clear function of the TC74ACT163 is synchronous to CK,

while the TC74ACT161 are cleared asynchronously.

Two enable inputs (ENP and ENT) and CARRY OUTPUT are

provided to enable easy cascading of counters, which facilitates

easy implementation of n-bit counters without using external

gates.

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

: 1.00 g (typ.)

: 0.18 g (typ.)

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: f

= 110 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 8 μA (max) at Ta = 25°C

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 74F161/163

2012-02-29

12 3 4 5 6 7...12

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与TC74ACT161F_12相关器件

型号	品牌	获取价格	描述	数据表
TC74ACT161FN	TOSHIBA	获取价格	SYNCHRONOUS PRESETTABLE 4-BIT BINARY COUNTER
TC74ACT161FN-ELP	TOSHIBA	获取价格	暂无描述
TC74ACT161P	TOSHIBA	获取价格	SYNCHRONOUS PRESETTABLE 4-BIT BINARY COUNTER
TC74ACT161P(F)	TOSHIBA	获取价格	IC,COUNTER,UP,4-BIT BINARY,ACT-CMOS,DIP,16PIN,PLASTIC
TC74ACT161P_07	TOSHIBA	获取价格	CMOS Digital Integrated Circuit Silicon Monolithic Synchronous Presettable 4-Bit Binary Co
TC74ACT161P_12	TOSHIBA	获取价格	Synchronous Presettable 4-Bit Binary Counter
TC74ACT163F	TOSHIBA	获取价格	SYNCHRONOUS PRESETTABLE 4-BIT BINARY COUNTER
TC74ACT163F(EL)	TOSHIBA	获取价格	IC,COUNTER,UP,4-BIT BINARY,ACT-CMOS,SOP,16PIN,PLASTIC
TC74ACT163F(EL,F)	TOSHIBA	获取价格	IC,COUNTER,UP,4-BIT BINARY,ACT-CMOS,SOP,16PIN,PLASTIC
TC74ACT163F(F)	TOSHIBA	获取价格	暂无描述