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参数资料
| 型号： | M74HC592M1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数器 |
| 英文描述： | HC/UH SERIES, ASYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PDSO16 |
| 封装： | SO-16 |
| 文件页数： | 7/14页 |
| 文件大小： | 330K |
| 代理商： | M74HC592M1R |
M74HC592
2/14
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X: Don’t Care
RCO = QA’QB’QC’QD’QE’QF’QG’QH’ (QA’ to QH’ : INTERNAL OUTPUTS OF THE COUNTER)
PIN No
SYMBOL
NAME AND FUNCTION
1 to 7, 15
A to H
Data Inputs
9RCO
Ripple Carry Output
10
CCLR
Counter Clear Input
11
CCK
Counter Clock Input
12
CCKEN
Counter Clock Enable
Input
13
RCK
Register Clock Input
14
CLOAD
Counter Load Input
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
INPUTS
OUTPUT
RCK
CLOAD
CCLR
CCKEN
CCK
x
L
H
X
REGISTER DATA IS LOADED INTO COUNTER
x
H
L
X
COUNTER CLEAR
H
X
THE DATA OF A THRU H INPUTS IS STORED INTO REGISTER
H
X
REGISTER STATE IS NOT CHANGED
X
H
L
COUNTER ADVANCES THE COUNT
X
H
L
NO COUNT
X
H
X
NO COUNT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC592TTR | 功能描述:计数器移位寄存器 8B REGISTER BINARY COUNTER 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 |
| M74HC595B1 | 制造商:STMicroelectronics 功能描述:Shift Register, 16 Pin, Plastic, DIP |
| M74HC595B1N | 制造商:STMicroelectronics 功能描述:Shift Register, 16 Pin, Plastic, DIP |
| M74HC595B1R | 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 |
| M74HC595B1R | 制造商:STMicroelectronics 功能描述:STANDARD LOGIC IC - SHIFT REGISTER |
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