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参数资料
| 型号： | M74HC4028TTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | HC/UH SERIES, DECIMAL DECODER/DRIVER, TRUE OUTPUT, PDSO16 |
| 封装： | TSSOP-16 |
| 文件页数： | 2/9页 |
| 文件大小： | 300K |
| 代理商： | M74HC4028TTR |
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
M74HC4028
2/9
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 No
SYMBOL
NAME AND FUNCTION
1, 2, 3, 4, 5,
6, 7, 9, 14,
15
Y0 to Y9
Decoder Outputs
10, 11, 12,
13
A to D
Data Inputs
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
INPUTS
OUTPUTS
SELECTED
OUTPUT
D
C
B
A
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
LL
H
L
LLL
LL
Y0
LL
L
H
L
H
L
LLL
LL
Y1
LL
H
L
H
LLL
LL
Y2
LL
H
L
H
LL
Y3
L
H
LLL
LL
L
H
L
Y4
LH
LHL
L
LH
L
Y5
L
H
L
LLL
H
L
LL
Y6
L
H
L
LLL
L
H
LL
Y7
H
L
LLL
LL
LLL
LL
H
L
Y8
H
L
H
L
LLL
LL
L
H
Y9
H
X
H
X
L
LLL
LL
NONE
H
X
L
LL
LLL
LL
NONE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC4040 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:12 STAGE BINARY COUNTER |
| M74HC4040B1R | 功能描述:计数器移位寄存器 12-Stage Binary Cntr 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 |
| M74HC4040BSGS89 | 制造商:SGS 功能描述:74HC4040N |
| M74HC4040C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
| M74HC4040F1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
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