Datasheet > TC74ACT139FT_12

TC74ACT139FT_12

更新时间： 2024-11-25 01:18:31

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
8页	232K
描述
Dual 2-to-4 Line Decoder

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中文翻译

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数据手册

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TC74ACT139FT_12 数据手册

TC74ACT139P/F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT139P,TC74ACT139F,TC74ACT139FT

Dual 2-to-4 Line Decoder

TC74ACT139P

TC74ACT139F

TC74ACT139FT

The TC74ACT139 is an advanced high speed CMOS 2 to 4

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.

The active low enable input can be used for gating or it can be

used as a data input for demultiplexing applications.

When the enable input is held “H”, all four outputs are fixed at

a high logic level independent of the other inputs.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: t = 5.5 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.

∼

−

pHL

•

Balanced propagation delays: t

pLH

Pin and function compatible with 74F139

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 8

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与TC74ACT139FT_12相关器件

型号	品牌	获取价格	描述	数据表
TC74ACT139P	TOSHIBA	获取价格	TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74ACT139P(F)	TOSHIBA	获取价格	IC,DECODER/DEMUX,2-TO-4-LINE,ACT-CMOS,DIP,16PIN,PLASTIC
TC74ACT139P_12	TOSHIBA	获取价格	Dual 2-to-4 Line Decoder
TC74ACT14F	TOSHIBA	获取价格	HEX SCHMITT INVERTER
TC74ACT14F(EL)	TOSHIBA	获取价格	IC,LOGIC GATE,HEX INVERTER,ACT-CMOS,SOP,14PIN,PLASTIC
TC74ACT14F(F)	TOSHIBA	获取价格	IC,LOGIC GATE,HEX INVERTER,ACT-CMOS,SOP,14PIN,PLASTIC
TC74ACT14F_07	TOSHIBA	获取价格	CMOS Digital Integrated Circuit Silicon Monolithic Hex Schmitt Inverter
TC74ACT14F_12	TOSHIBA	获取价格	Hex Schmitt Inverter
TC74ACT14FN	TOSHIBA	获取价格	HEX SCHMITT INVERTER
TC74ACT14FN-ELP	TOSHIBA	获取价格	IC ACT SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14, Gate