Datasheet > TC74AC138P_12

TC74AC138P_12

更新时间： 2022-04-06 02:39:27

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
9页	231K
描述
3-to-8 Line Decoder

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TC74AC138P_12 数据手册

TC74AC138P/F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74AC138P,TC74AC138F,TC74AC138FT

3-to-8 Line Decoder

The TC74AC138 is an advanced high speed CMOS 3-to-8 LINE

DECODER 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.

When the device is enabled, 3 Binary Select inputs (A, B and

C) determine which one of the outputs ( Y0 - Y7 ) will go low.

When enable input G1 is held low or either G2A or G2B is

held high, decoding function is inhibited and all outputs go high.

G1, G2A , and G2B inputs are provided to ease cascade

connection and for use as an address decoder for memory

systems.

TC74AC138P

TC74AC138F

TC74AC138FT

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: t = 5.9 ns (typ.) at V

= 5 V

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 74F138

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

TSSOP16-P-0044-0.65A

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.06 g (typ.)

2012-02-29

12 3 4 5 6 7...9

下载PDF

与TC74AC138P_12相关器件

型号	品牌	描述	获取价格	数据表
TC74AC139F	TOSHIBA	CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-to-4 Line Decoder	获取价格
TC74AC139F(EL)	TOSHIBA	暂无描述	获取价格
TC74AC139F(EL,F)	TOSHIBA	IC,DECODER/DEMUX,2-TO-4-LINE,AC-CMOS,SOP,16PIN,PLASTIC	获取价格
TC74AC139F(F)	TOSHIBA	IC,DECODER/DEMUX,2-TO-4-LINE,AC-CMOS,SOP,16PIN,PLASTIC	获取价格
TC74AC139F(TP2)	TOSHIBA	IC AC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOP-16,	获取价格
TC74AC139F_12	TOSHIBA	Dual 2-to-4 Line Decoder	获取价格