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參數(shù)資料
| 型號： | MM74HC164J |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 計數(shù)移位寄存器 |
| 英文描述： | HC/UH SERIES, 1-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP14 |
| 封裝： | CERAMIC, DIP-14 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 123K |
| 代理商： | MM74HC164J |
TLF5315
MM54HC164MM74HC164
8-Bit
Serial-inParallel-out
Shift
Register
January 1988
MM54HC164MM74HC164
8-Bit Serial-inParallel-out Shift Register
General Description
The MM54HC164MM74HC164 utilizes advanced silicon-
gate CMOS technology It has the high noise immunity and
low consumption of standard CMOS integrated circuits It
also offers speeds comparable to low power Schottky de-
vices
This 8-Bit shift register has gated serial inputs and CLEAR
Each register bit is a D-type masterslave flip flop Inputs A
B permit complete control over the incoming data A low
at either or both inputs inhibits entry of new data and resets
the first flip flop to the low level at the next clock pulse A
high level on one input enables the other input which will
then determine the state of the first flip flop Data at the
serial inputs may be changed while the clock is high or low
but only information meeting the setup and hold time re-
quirements will be entered Data is serially shifted in and out
of the 8-Bit register during the positive going transition of
the clock pulse Clear is independent of the clock and ac-
complished by a low level at the CLEAR input
The 54HC74HC logic family is functionally as well as pin-
out compatible with the standard 54LS74LS logic family
All inputs are protected from damage due to static dis-
charge by internal diode clamps to VCC and ground
Features
Y
Typical operating frequency 50 MHz
Y
Typical propagation delay 19 ns (clock to Q)
Y
Wide operating supply voltage range 2 – 6V
Y
Low input current 1 mA maximum
Y
Low quiescent supply current 80 mA maximum (74HC
Series)
Y
Fanout of 10 LS-TTL loads
Connection and Logic Diagrams
Dual-In-Line Package
TLF5315 – 1
Top View
Order Number MM54HC164 or MM74HC164
Truth Table
Inputs
Outputs
Clear
Clock
A
B
QA
QB
QH
LX
X
L
HL
X
QAO
QBO
QHO
H
u
HH
H
QAn
QGn
H
u
LX
L
QAn
QGn
H
u
XL
L
QAn
QGn
H e High Level (steady state) L e Low Level (steady state)
X e Irrelevant (any input including transitions)
u e Transition from low to high level
QAO QBO QHO e the level of QA QB orQH respectively before the
indicated steady state input conditions were established
QAn QGn e The level of QA or QG before the most recent
u transition of
the clock indicated a one-bit shift
TLF5315 – 2
C1995 National Semiconductor Corporation
RRD-B30M105Printed in U S A
相關PDF資料 |
PDF描述 |
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| MM74HC165M | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO16 |
| MM74HC165N | HC/UH SERIES, 1-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDIP16 |
| MM54HC165J | HC/UH SERIES, 1-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP16 |
| MM74HC166N | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| MM54HC166N | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HC164M | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MM74HC164M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS SMD 74HC164 SOIC14 |
| MM74HC164M_Q | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MM74HC164MTC | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register Serial/Parallel I/O RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MM74HC164MTCX | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register Serial/Parallel I/O RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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