Datasheet 搜索 > ST Microelectronics（意法半导体） > M74HC164B1 数据手册 > M74HC164B1 数据手册 1/13 页
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M74HC164B1 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
封装:
DIP-14
描述:
M74HC164B1 管装
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1P2Hot
典型应用电路图在P2
技术参数、封装参数在P3P4P13
电气规格在P5
导航目录
M74HC164B1数据手册
Page:
of 13 Go
若手册格式错乱，请下载阅览PDF原文件
1/13June 2003
■ HIGH SPEED :
f
MAX
= 62MHz (TYP.) at V
CC
=6V
■ LOW POWER DISSIPATION:
I
CC
=4µA(MAX.) at T
A
=25°C
■ HIGH NOISE IMMUNITY:
V
NIH
=V
NIL
=28%V
CC
(MIN.)
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
|=I
OL
=4mA(MIN)
■ BALANCED PROPAGATION DELAYS:
t
PLH
≅ t
PHL
■ WIDE OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 164
DESCRIPTION
The M74HC164 is an high speed CMOS 8 BIT
SIPO SHIFT REGISTER fabricated with silicon
gate C
2
MOS technology.
The M74HC164 is an 8 bit shift register with serial
data entry and an output from each of the eight
stages. Data is entered serially through one of two
inputs (A or B), either of these inputs can be used
as an active high enable for data entry through the
other input. An unused input must be high, or both
inputs connected together. Each low-to-high
transition on the clock inputs shifts data one place
to the right and enters into QA the logic NAND of
the two data inputs (A
x B), the data that existed
before the rising clock edge. A low level on the
clear inputoverrides all other inputs and clears the
register asynchronously, forcing all Q outputs low.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC164
8 BIT SIPO SHIFT REGISTER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC164B1R
SOP M74HC164M1R M74HC164RM13TR
TSSOP M74HC164TTR
TSSOPDIP SOP
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