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SL74HC75 参数 Datasheet PDF下载

SL74HC75图片预览
型号: SL74HC75
PDF下载: 下载PDF文件 查看货源
内容描述: 双2位透明锁存器(高性能硅栅CMOS ) [Dual 2-Bit Transparent Latch(High-Performance Silicon-Gate CMOS)]
分类和应用: 锁存器
文件页数/大小: 5 页 / 48 K
品牌: SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
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SL74HC75
Dual 2-Bit Transparent Latch
High-Performance Silicon-Gate CMOS
The SL74HC75 is identical in pinout to the LS/ALS75. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This device consists of two independent 2-bit transparent latches
and can be used as temporary storage for binary information between
processing units and input/output or indicator units. Each latch stores
the input data while Latch Enable is at a logic low. The outputs follow
the data inputs when Latch Enable is at a logic high.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
µA
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
SL74HC75N Plastic
SL74HC75D SOIC
T
A
= -55° to 125° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
PIN 5=V
CC
PIN 12 = GND
D
L
H
X
Inputs
Latch
Enable
H
H
L
Outputs
Q
L
H
Q0
Q
H
L
Q0
X = Don’t Care
Q0 = latched data
SLS
System Logic
Semiconductor