Datasheet > 74VHCT374A_07

74VHCT374A_07

更新时间： 2024-11-06 05:05:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
9页	266K
描述
Octal D-Type Flip-Flop with 3-STATE Outputs

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74VHCT374A_07 数据手册

May 2007

74VHCT374A

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

Features

General Description

■ High speed: f

= 140MHz (Typ.) at T = 25°C

The VHCT374A 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 main-

taining 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.

MAX

■ High noise immunity: V = 2.0V, V = 0.8V

■ Power down protection is provided on all inputs and

outputs

■ Low power dissipation: I = 4µA (Max.) @ T = 25°C

■ Pin and function compatible with 74HCT374

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

(1)

the input and output 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 Information

Package

Order Number

74VHCT374AM

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

74VHCT374ASJ

74VHCT374AMTC

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 Description

Pin Names

Description

D –D

Data Inputs

Clock Pulse Input 3-STATE

Output Enable Input 3-STATE

Outputs

O –O

74VHCT374A Rev. 1.3

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

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74VHCT374AM	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
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74VHCT374AMTC	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs
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74VHCT374AMTCX	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHCT374AMTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
74VHCT374AMX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop
74VHCT374AMX	ONSEMI	获取价格	低压八路D型触发器（带3态输出）
74VHCT374AN	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with 3-STATE Outputs