參數(shù)資料
型號: 74F194
廠商: NXP Semiconductors N.V.
英文描述: 4-bit bidirectional universal shift register(4位雙向通用移位寄存器)
中文描述: 4位雙向通用移位寄存器(4位雙向通用移位寄存器)
文件頁數(shù): 6/10頁
文件大小: 89K
代理商: 74F194
Philips Semiconductors
Product specification
74F194
4-bit bidirectional universal shift register
April 4, 1989
6
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
V
M
SF00171
CP
Qn
V
M
t
w
(H)
t
PHL
V
M
t
PLH
1/f
MAX
V
M
V
M
Waveform 1.
Clock Pulse Width, and Maximum Clock Frequency
Propagation Delay, Clock Input to Output,
V
M
SF00158
MR
Qn
V
M
t
w
(L)
t
PHL
V
M
t
REC
CP
V
M
Waveform 2.
Output Delay, and Master Reset to Clock Recovery Time
Master Reset Pulse Width, Master Reset to
t
h
(H)
t
s
(H)
CP
SF00172
V
M
V
M
V
M
V
M
V
M
V
M
t
h
(L)
t
s
(L)
Dn, D
SR
,
D
SL
S0, S1
Waveform 3.
Setup and Hold Times
TIMING DIAGRAM
Typical Clear, Load, Shift-Right, Shift-Left and Inhibit Sequence
CP
S0
S1
MR
H
SERIAL
DATA
INPUTS
PARALLEL
DATA
INPUTS
OUTPUTS
L
INHIBIT
CLEAR
SF00173
SHIFT LEFT
CLEAR
LOAD
SHIFT RIGHT
D
SR
D
SL
D0
H
L
D2
D1
D3
Q0
Q2
Q1
Q3
相關(guān)PDF資料
PDF描述
74F195A 4-bit parallel-access shift register(4位并行訪問移位寄存器)
74F198 8-bit bidirectional universal shift register(8位雙向通用移位寄存器)
74F199 8-bit parallel-access shift register
74F20DC Dual 4-input NAND Gate
54F20DC Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F194_04 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Bit Bidirectional Universal Shift Register
74F194DC 制造商:Rochester Electronics LLC 功能描述:- Bulk
74F194N 制造商:NXP Semiconductors 功能描述:
74F194PC 功能描述:計數(shù)器移位寄存器 4-Bit Bidir Shft Reg 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
74F194SC 功能描述:計數(shù)器移位寄存器 4-Bit Bidir Shft Reg 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