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参数资料
| 型号： | M74HC131B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 4/11页 |
| 文件大小： | 275K |
| 代理商： | M74HC131B1R |
M74HC131
2/11
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
PIN No
SYMBOL
NAME AND FUNCTION
1, 2, 3
A, B, C
Data Inputs
4
CLOCK
Clock Input (LOW to
HIGH, Edge-Triggered)
5G2
Enable (Active LOW)
6
G1
Enable (Active HIGH)
9, 10, 11, 12,
13, 14, 15,
7
Y0 to Y7
Data Outputs
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
INPUTS
OUTPUTS
CLOCK
ENABLE
SELECT
G1
G2
C
B
A
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
H
X
H
HHHHH
HH
X
L
XXXX
H
HHHHH
HH
H
LLLLL
HHHHH
HH
H
L
HH
L
HHHH
HH
HL
LHLH
HLH
H
HL
LH
H
HLH
H
HLHL
LH
H
HLH
H
HLHLH
H
HHHH
L
H
L
H
L
H
HHHHH
L
H
L
HHHH
HHHHH
H
L
H
L
X
Outputs corresponding to stored address L: all others H
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC131C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 TO 8 LINE DECODER/LATCH |
| M74HC131M1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 TO 8 LINE DECODER/LATCH |
| M74HC131RM13TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 TO 8 LINE DECODER/LATCH |
| M74HC132 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD 2-INPUT SCHMITT NAND GATE |
| M74HC132B1R | 功能描述:逻辑门 Quad 2-In Schmt NAND RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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