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参数资料
| 型号： | M74HC597B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 7/14页 |
| 文件大小： | 597K |
| 代理商： | M74HC597B1R |
M74HC597
2/14
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don’t Care
PIN No
SYMBOL
NAME AND FUNCTION
9
QH’
Serial Data Outputs
10
SCLR
Asynchronous Reset
Input (Active LOW)
11
SCK
Shift Clock Input (LOW to
HIGH Edge-triggered)
12
RCK
Storage Clock Input (LOW
to HIGH Edge-triggered)
13
SLOAD
Parallel Data Input (Active
Low)
10
SI
Serial Data Input
15, 1, 2, 3, 4,
5, 6, 7
A to H
Parallel Data Inputs
8
GND
Ground (0V)
16
Vcc
Positive Supply Voltage
INPUTS
OUTPUT
SI
SCK
SCLR
SLOAD
RCK
X
L
H
X
S.R. IS CLEARED TO "L"
X
H
L
X
INPUT REGISTER DATA IS STORED INTO S.R.
LH
H
X
FIRST STAGE OF S.R. BECOMES "L" OTHER STAGES
STORE THE DATA OF PREVIOUS STAGE, RESPECTIVELY
HH
H
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
XXXX
INPUT DATA ON A ~ H LINE IS STORED INTO INPUT REG-
ISTER
XXXX
STORAGE REGISTER STATE IS NOT CHANGED
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC597M1R | 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 |
| M74HC597RM13TR | 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 |
| M74HC597RM13TR | 制造商:STMicroelectronics 功能描述:Supply Voltage Max.:6V |
| M74HC597RM13TR-CUT TAPE | 制造商:ST 功能描述:74HC Series CMOS 8 Bit Latch / PIPO Shift Register Surface Mount - SOIC-16 |
| M74HC623B1R | 功能描述:总线收发器 DISC BY STM 3/01 DIP-20 OCTAL BUS TRN RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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