HD74BC373ARP

更新时间： 2024-11-21 13:08:15

品牌	Logo	应用领域
日立 - HITACHI		锁存器
页数	文件大小	规格书
9页	43K
描述
Bus Driver, BCT/FBT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO20, FP-20DB

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HD74BC373ARP 数据手册

HD74BC373A

Octal D Type Transparent Latches With 3 State Outputs

ADE-205-009A(Z)

Rev. 1

March 1993

Description

The HD74BC373A 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 D type latches with

three state outputs in a 20 pin package. When the latch enable input is high, the Q outputs will follow the

D inputs. 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 storage

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 input pins

Ta = –40 to + 85°C

Function Table

Inputs

Output Q

No change

H :

High level

Low level

Immaterial

High impedance

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74BC373AT	HITACHI	获取价格	Bus Driver, BCT/FBT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO20, TTP-20DA
HD74BC373ATELL	RENESAS	获取价格	Octal D Type Transparent Latches With 3 State Outputs
HD74BC374A	RENESAS	获取价格	Octal D Type Flip Flops With 3 State Outputs
HD74BC374A	HITACHI	获取价格	Octal D Type Flip Flops With 3 State Outputs
HD74BC374AFP	ETC	获取价格	FLIP-FLOP\|OCTAL\|D TYPE\|BICMOS-TTL\|SOP\|20PIN\|PLASTIC
HD74BC374AFPEL	RENESAS	获取价格	Octal D Type Flip Flops With 3 State Outputs
HD74BC374AFP-EL	RENESAS	获取价格	BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
HD74BC374AFP-EL	HITACHI	获取价格	Bus Driver, BCT/FBT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO20
HD74BC374AFPEL-E	RENESAS	获取价格	BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, SOP-20
HD74BC374AP	ETC	获取价格	FLIP-FLOP\|OCTAL\|D TYPE\|BICMOS-TTL\|DIP\|20PIN\|PLASTIC