Datasheet > 74VHC373_07

74VHC373_07

更新时间： 2024-11-05 12:51:03

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
9页	209K
描述
Octal D-Type Latch with 3-STATE Outputs

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中文翻译

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数据手册

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74VHC373_07 数据手册

April 2007

74VHC373

Octal D-Type Latch with 3-STATE Outputs

Features

General Description

■ High Speed: t = 5.0ns (typ) @ V = 5V

The VHC373 is an advanced high speed CMOS octal

D-type latch with 3-STATE output fabricated with silicon

gate CMOS technology. It achieves the high speed oper-

ation similar to equivalent Bipolar Schottky TTL while

maintaining the CMOS low power dissipation. This 8-bit

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

and an output enable input (OE). The latches appear

transparent to data when latch enable (LE) is HIGH.

When LE is LOW, the data that meets the setup time is

LATCHED. When the OE input is HIGH, the eight

outputs are in a high impedance state.

■ High Noise Immunity: V

= V

= 28% V (Min.)

NIH

NIL

■ Power Down Protection is provided on all inputs

■ Low Noise: V = 0.6V (Typ.)

OLP

■ Low Power Dissipation: I = 4µA (Max) @ T = 25°C

■ Pin and Function Compatible with 74HC373

An input protection circuit ensures that 0V to 7V can be

applied to the input pins without regard to the supply

voltage. This device can be used to interface 5V to 3V

systems and two supply systems such as battery back

up. This circuit prevents device destruction due to mis-

matched supply and input voltages.

Ordering Information

Package

Order Number

74VHC373M

Number

Package Description

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74VHC373SJ

74VHC373MTC

M20D

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the

ordering number. Pb-Free package per JEDEC J-STD-020B.

Connection Diagram

Pin Descriptions

Pin Names

Description

D –D

Data Inputs

Latch Enable Input

Output Enable Input

3-STATE Outputs

O –O

74VHC373 Rev. 1.3

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

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与74VHC373_07相关器件

型号	品牌	获取价格	描述	数据表
74VHC373FT	TOSHIBA	获取价格	Octal D-Type Latch, TSSOP20B
74VHC373M	ONSEMI	获取价格	带 3 态输出的八路 D 型锁存
74VHC373M	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373M	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
74VHC373M_07	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373M_NL	FAIRCHILD	获取价格	暂无描述
74VHC373MTC	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373MTC	ONSEMI	获取价格	带 3 态输出的八路 D 型锁存
74VHC373MTC_07	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHC373MTCX	ONSEMI	获取价格	带 3 态输出的八路 D 型锁存