TC74HCT573AF(EL)

更新时间： 2024-09-27 12:58:23

品牌	Logo	应用领域
东芝 - TOSHIBA		总线驱动器总线收发器锁存器逻辑集成电路光电二极管
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7页	272K
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中文翻译

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数据手册

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TC74HCT573AF(EL) 数据手册

TC74HCT573AP/AF

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HCT573AP,TC74HCT573AF

Octal D-Type Latch with 3-State Output

The TC74HCT573A is a high speed CMOS OCTAL LATCH

with 3-STATE OUTPUT fabricated with silicon gate C²MOS

technology.

TC74HCT573AP

It achieves the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

Its inputs are compatible with TTL, NMOS, and CMOS output

voltage levels.

Its 8-bit D-type latch is controlled by a latch enable input (LE)

and an output enable input ( OE ).

When the OE input is high, the eight outputs are in a high

impedance state.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

TC74HCT573AF

Features

•

High speed: t = 18 ns (typ.) at V

= 5 V

Low power dissipation: I

= 4 μA (max) at Ta = 25°C

Compatible with TTL outputs: V = 0.8 V (max)

= 2.0 V (min)

Weight

DIP20-P-300-2.54A

SOP20-P-300-1.27A

•

Output drive capability: 15 LSTTL loads

Symmetrical output impedance: |I | = I

: 1.30 g (typ.)

: 0.22 g (typ.)

= 6 mA (min)

∼

−

Balanced propagation delays: t

pHL

pLH

Pin and function compatible with 74LS573

Pin Assignment

2007-10-01

12 3 4 5 6 7

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与TC74HCT573AF(EL)相关器件

型号	品牌	获取价格	描述	数据表
TC74HCT573AF(F)	TOSHIBA	获取价格	TC74HCT573AF(F)
TC74HCT573AF(TP1)	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AF(TP2)	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AF-EL	TOSHIBA	获取价格	暂无描述
TC74HCT573AF-TP1	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AFW	TOSHIBA	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT
TC74HCT573AFW-ELP	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AFW-TP1	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AFW-TP1ELP	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver
TC74HCT573AFW-TP2ELP	TOSHIBA	获取价格	IC HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver