參數(shù)資料
型號: HD74HC180
廠商: Hitachi,Ltd.
英文描述: 8-bit Odd/Even Parity Generator/Checker
中文描述: 8位單/雙奇偶校驗發(fā)生器/檢查
文件頁數(shù): 1/8頁
文件大?。?/td> 51K
代理商: HD74HC180
HD74HC180
8-bit Odd/Even Parity Generator/Checker
Description
This universal, monolithic, 9-bit (8 data bits plus 1 parity bit) parity generator/checker features odd/even
outputs and control inputs to facilitate operation in either odd or even parity applications. Depending on
whether even or odd parity is being generated or checked, the even or odd inputs can be utilized as the
parity of 9th-bit input. The wordlength capability is easily expanded by cascading.
Features
High Speed Operation:
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
Function Table
Inputs
Outputs
of H’s at A Thru H
Even
Odd
Even
Odd
Even
H
L
H
L
Odd
H
L
L
H
Even
L
H
L
H
Odd
L
H
H
L
X
H
H
L
L
X
L
L
H
H
相關(guān)PDF資料
PDF描述
HD74HC182 Look-Ahead Carry Generator
HD74HC190 Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125
HD74HC191 Synchronous Up/Down Decade,4-bit Binary Counter(Single Clock Line)
HD74HC192 Synchronous Up/Down Decade,4-bit Binary Counter(Dual Clock Line)
HD74HC193 Synchronous Up/Down Decade,4-bit Binary Counter(Dual Clock Line)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD74HC190FP(E) 制造商:Renesas Electronics Corporation 功能描述:
HD74HC190P-E 制造商:Renesas Electronics 功能描述:74HC Counter
HD74HC192FP 制造商:Renesas Electronics 功能描述:74HC 4-Bit Binary Up / Down Counter with Preset 制造商:Renesas Electronics 功能描述:74HC 4-Bit Binary Up / Down Counter with Preset Bulk
HD74HC192FP-E 制造商:Renesas Electronics 功能描述:74HC 4-Bit Binary Up / Down Counter with Preset
HD74HC192P 制造商:Renesas Electronics 功能描述:74HC 4-Bit Binary Up / Down Counter with Preset Bulk