74VHC374

更新时间： 2024-11-05 22:56:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
7页	95K
描述
Octal D-Type Flip-Flop with 3-STATE Outputs

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数据手册

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74VHC374 数据手册

November 1992

Revised April 1999

74VHC374

Octal D-Type Flip-Flop with 3-STATE Outputs

and two supply systems such as battery back up. This cir-

cuit prevents device destruction due to mismatched supply

and input voltages.

General Description

The VHC374 is an advanced high speed CMOS octal flip-

flop with 3-STATE output fabricated with silicon gate CMOS

technology. It achieves the high speed operation similar to

equivalent Bipolar Schottky TTL while maintaining the

CMOS low power dissipation. This 8-bit D-type flip-flop is

controlled by a clock input (CP) and an output enable input

(OE). When the OE input is HIGH, the eight outputs are in

a HIGH impedance state.

Features

■ High Speed: t_PD= 5.4 ns (typ) at V_CC= 5V

■ High noise immunity: V_NIH= V_NIL= 28% V_CC(Min)

■ Power down protection is provided on all inputs

■ Low power dissipation: I_CC= 4 µA (Max) @ T_A= 25°C

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

applied to the input pins without regard to the supply volt-

age. This device can be used to interface 5V to 3V systems

■ Pin and function compatible with 74HC374

Ordering Code:

Order Number Package Number

Package Description

74VHC374M

74VHC374SJ

74VHC374MTC

74VHC374N

M20B

M20D

MTC20

N20A

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

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

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

Logic Symbol

Connection Diagram

IEEE/IEC

Pin Descriptions

Pin Names

D₀–D₇

Description

Data Inputs

Clock Pulse Input

3-STATE Output Enable Input

3-STATE Outputs

O₀–O₇

DS011538.prf

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

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与74VHC374相关器件

型号	品牌	获取价格	描述	数据表
74VHC374_04	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING
74VHC374FT	TOSHIBA	获取价格	Octal D-Type Flip-Flop, TSSOP20B
74VHC374M	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHC374M	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
74VHC374M_NL	FAIRCHILD	获取价格	Bus Driver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, MS-013,
74VHC374MTC	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
74VHC374MTC	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHC374MTCX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop
74VHC374MTCX	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHC374MTCX_NL	FAIRCHILD	获取价格	暂无描述