74VHCT373A

更新时间： 2024-11-05 22:56:27

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
8页	108K
描述
Octal D-Type Latch with 3-STATE Outputs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74VHCT373A 数据手册

July 1997

Revised April 2005

74VHCT373A

Octal D-Type Latch with 3-STATE Outputs

General Description

Features

The VHCT373A 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 operation

similar to equivalent Bipolar Schottky TTL while maintain-

ing the CMOS low power dissipation. This 8-bit D-type

latch is controlled by a latch enable input (LE) and an out-

put 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 speed: t_PD7.7 ns (typ) at T_A25 C

■ High Noise Immunity: V_IH2.0V, V_IL0.8V

■ Power Down Protection is provided on all inputs and

outputs

■ Low Power Dissipation:

I_CC

4 A (max) @ T_A25 C

■ Pin and Function Compatible with 74HCT373

Protection circuits ensure that 0V to 7V can be applied to

the input and output (Note 1) pins without regard to the

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

5V systems and two supply systems such as battery back

up. This circuit prevents device destruction due to mis-

matched supply and input voltages.

Note 1: Outputs in OFF-State.

Ordering Code:

Order Number

74VHCT373AM

74VHCT373ASJ

74VHCT373AMTC

74VHCT373AN

Package Number

M20B

Package Description

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

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

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

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

M20D

MTC20

N20A

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

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

Logic Symbol

Connection Diagram

IEEE/IEC

DS500027

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

下载PDF

与74VHCT373A相关器件

型号	品牌	获取价格	描述	数据表
74VHCT373A_04	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING
74VHCT373AM	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
74VHCT373AM	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHCT373AMTC	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs
74VHCT373AMTCX	ETC	获取价格	8-Bit D-Type Latch
74VHCT373AMTCX_NL	FAIRCHILD	获取价格	暂无描述
74VHCT373AMTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING
74VHCT373AMX	ETC	获取价格	8-Bit D-Type Latch
74VHCT373AMX_NL	FAIRCHILD	获取价格	Bus Driver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, LEAD F
74VHCT373AN	FAIRCHILD	获取价格	Octal D-Type Latch with 3-STATE Outputs