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参数资料
| 型号： | N74F194D-T |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | 4-bit bidirectional universal shift register - Description: 4-Bit Bidirectional Universal Shift Register ; F<sub>max</sub>: 150 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: -1/+20 mA ; Propagation delay: 5.5 ns; Voltage: 4.5-5.5 V |
| 中文描述： | F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 封装： | PLASTIC, SO-16 |
| 文件页数： | 7/10页 |
| 文件大小： | 99K |
| 代理商： | N74F194D-T |
Philips Semiconductors
Product specification
74F194
4-bit bidirectional universal shift register
April 4, 1989
6
AC WAVEFORMS
For all waveforms, VM = 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
VM
SF00171
CP
Qn
VM
tw(H)
tPHL
VM
tPLH
1/fMAX
VM
Waveform 1.
Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
VM
SF00158
MR
Qn
VM
tw(L)
tPHL
VM
tREC
CP
VM
Waveform 2.
Master Reset Pulse Width, Master Reset to
Output Delay, and Master Reset to Clock Recovery Time
th(H)
ts(H)
CP
SF00172
VM
th(L)
ts(L)
Dn, DSR,
DSL
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
DSR
DSL
D0
H
L
D2
D1
D3
Q0
Q2
Q1
Q3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| N74F194N | 功能描述:计数器移位寄存器 4-BIT SHIFT REGISTER RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| N74F194N,602 | 功能描述:计数器移位寄存器 4-BIT SHIFT REGISTER RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| N74F195AD | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit parallel-access shift register |
| N74F195AN | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit parallel-access shift register |
| N74F198D | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit bidirectional universal shift register |
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