HD74BC534A

更新时间： 2024-11-24 22:55:03

品牌	Logo	应用领域
日立 - HITACHI		触发器
页数	文件大小	规格书
9页	45K
描述
Octal D Type Flip Flops With 3 State Outputs

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

HD74BC534A 数据手册

HD74BC534A

Octal D Type Flip Flops With 3 State Outputs

ADE-205-012 (Z)

Rev. 0

June 1993

Description

The HD74BC534A provides high drivability and operation equal to or better than high speed bipolar

standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5

of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight edge triger D type flip

flop with three state outputs in a 20 pin package. Data at the D inputs meeting set up reguirements, are

transferred to the Q outputs on positive going transitions of the clock input. When the latch enable goes

low, data at the D inputs will be retained at the outputs until latch enable returns high again. When a high

logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what

signals are present at the other inputs and the state of the strage elements.

Features

•

Input/Output are at high impedance state when power supply is off.

Built in input pull up circuit can make input pins be open, when not used.

TTL level input

Wide operating temperature range

Ta = –40 to + 85°C

Function Table

Inputs

Output Q

No change

H :

High level

Low level

Immaterial

High impedance

Low to high transitions

12 3 4 5 6 7...9

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
HD74BC534AFP	ETC	获取价格	FLIP-FLOP\|OCTAL\|D TYPE\|BICMOS-TTL\|SOP\|20PIN\|PLASTIC
HD74BC534AFP-EL	HITACHI	获取价格	暂无描述
HD74BC534AP	ETC	获取价格	FLIP-FLOP\|OCTAL\|D TYPE\|BICMOS-TTL\|DIP\|20PIN\|PLASTIC
HD74BC534ARP	HITACHI	获取价格	Bus Driver, BCT/FBT Series, 1-Func, 8-Bit, Inverted Output, BICMOS, PDSO20, FP-20DB
HD74BC534ARP-EL	HITACHI	获取价格	Bus Driver, BCT/FBT Series, 1-Func, 8-Bit, Inverted Output, BICMOS, PDSO20, FP-20DB
HD74BC534AT	ETC	获取价格	FLIP-FLOP\|OCTAL\|D TYPE\|BICMOS-TTL\|TSSOP\|20PIN\|PLASTIC
HD74BC534AT-EL	HITACHI	获取价格	暂无描述
HD74BC540A	HITACHI	获取价格	Octal Buffers/Line Drivers With 3 State Outputs
HD74BC540A	RENESAS	获取价格	Octal Buffers/Line Drivers With 3 State Outputs
HD74BC540AFP	ETC	获取价格	BUFFER/DRIVER\|SINGLE\|8-BIT\|BICMOS-TTL\|SOP\|20PIN\|PLASTIC