Datasheet > TC74ACT138F_12

TC74ACT138F_12

更新时间： 2024-09-27 12:22:59

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
8页	238K
描述
3-to-8 Line Decoder

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数据手册

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TC74ACT138F_12 数据手册

TC74ACT138P/F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT138P,TC74ACT138F, TC74ACT138FT

3-to-8 Line Decoder

TC74ACT138P

TC74ACT138F

TC74ACT138FT

The TC74ACT138 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.

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.

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.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: t = 6.0 ns (typ.) at V

= 5 V

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.

∼

Weight

•

Balanced propagation delays: t

−

pLH

pHL

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.)

Pin and function compatible with 74F138

2012-02-29

12 3 4 5 6 7 8

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与TC74ACT138F_12相关器件

型号	品牌	获取价格	描述	数据表
TC74ACT138FN	TOSHIBA	获取价格	3 - TO - 8 LINE DECODER
TC74ACT138FN-ELP	TOSHIBA	获取价格	IC ACT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.150 INCH, PLASTIC, SOIC-16
TC74ACT138FS	TOSHIBA	获取价格	暂无描述
TC74ACT138FT	TOSHIBA	获取价格	3 - TO - 8 LINE DECODER
TC74ACT138FT(EL)	TOSHIBA	获取价格	IC,DECODER/DEMUX,3-TO-8-LINE,ACT-CMOS,TSSOP,16PIN,PLASTIC
TC74ACT138FT_07	TOSHIBA	获取价格	CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder
TC74ACT138FT_12	TOSHIBA	获取价格	3-to-8 Line Decoder
TC74ACT138P	TOSHIBA	获取价格	3 - TO - 8 LINE DECODER
TC74ACT138P_12	TOSHIBA	获取价格	3-to-8 Line Decoder
TC74ACT139F	TOSHIBA	获取价格	TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC