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参数资料
| 型号： | M74HC595B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 9/16页 |
| 文件大小： | 630K |
| 代理商： | M74HC595B1R |
M74HC595
2/16
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X: Don’t Care
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
PIN N°
SYMBOL
NAME AND FUNCTION
1, 2, 3, 4, 5,
6, 7, 15
QA to QH
Data Outputs
9
QH’
Serial Data Outputs
10
SCLR
Shift Register Clear Input
11
SCK
Shift Register Clock Input
13
G
Output Enable Input
14
SI
Serial Data Input
12
RCK
Storage Register Clock
Input
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
INPUTS
OUTPUTS
SI
SCK
SCLR
RCK
G
X
H
QA THRU QH OUTPUTS DISABLE
XX
L
QA THRU QH OUTPUTS ENABLE
X
L
X
SHIFT REGISTER IS CLEARED
LH
X
FIRST STAGE OF S.R. BECOMES "L" OTHER
STAGES STORE THE DATA OF PREVIOUS
STAGE, RESPECTIVELY
HH
X
FIRST STAGE OF S.R. BECOMES "H" OTHER
STAGES STORE THE DATA OF PREVIOUS
STAGE, RESPECTIVELY
X
H
X
STATE OF S.R. IS NOT CHANGED
XX
X
S.R. DATA IS STORED INTO STORAGE
REGISTER
X
STORAGE REGISTER STATE IS NOT CHANGED
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC595B1R | 制造商:STMicroelectronics 功能描述:STANDARD LOGIC IC - SHIFT REGISTER |
| M74HC595M1R | 功能描述:计数器移位寄存器 8-Bit Shift Reg/Ltch 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 |
| M74HC595RM13TR | 功能描述:计数器移位寄存器 8-Bit Shift Reg/Ltch 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 |
| M74HC595RM13TR | 制造商:STMicroelectronics 功能描述:Supply Voltage Max.:6V |
| M74HC595RM13TR-CUT TAPE | 制造商:ST 功能描述:74HC Series CMOS 3-State Output Latches 8 Bit Shift Register SMT - SOIC-16 |
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