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参数资料
| 型号： | M54HC4543 |
| 厂商： | 意法半导体 |
| 英文描述： | BCD to 7 Segmemt Latch/Decoder/LCD Driver(BCD-7段锁存器/译码器/LCD驱动器) |
| 中文描述： | BCD码至7 Segmemt锁存器/解码器/ LCD驱动器（的BCD - 7段锁存器/译码器/液晶驱动器） |
| 文件页数： | 2/12页 |
| 文件大小： | 256K |
| 代理商： | M54HC4543 |
TRUTH TABLE
INPUTS
D
X
L
L
L
L
L
L
L
L
H
H
H
H
X
OUTPUTD
d
L
H
L
H
H
L
H
H
L
H
H
L
L
# # #
DISPLAY MODE
LD
X
H
H
H
H
H
H
H
H
H
H
H
H
L
↑
BI
H
L
L
L
L
L
L
L
L
L
L
L
L
L
↑
PH
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
C
X
L
L
L
L
H
H
H
H
L
L
L
H
X
B
X
L
L
H
H
L
L
H
H
L
L
H
X
X
A
X
L
H
L
H
L
H
L
H
L
H
X
X
X
a
L
H
L
H
H
L
H
H
H
H
H
L
L
b
L
H
H
H
H
H
L
L
H
H
H
L
L
c
L
H
H
L
H
H
H
H
H
H
H
L
L
e
L
H
L
H
L
L
L
H
L
H
L
L
L
f
L
H
L
L
L
H
H
H
L
H
H
L
L
g
L
L
L
H
H
H
H
H
L
H
H
L
L
BLANK
0
1
2
3
4
5
6
7
8
9
BLANK
BLANK
# # #
↑
INVERSE OF ABOVE OUTPUT LEVEL
DISPLAY AS ABOVE
X:Don’tCare
↑
: SAME AS ABOVECOMBINATIONS
# # # : DEPENDSUPON THEBCDCODE PREVIOUSLYAPPLIED WHENLD = ’H’
LOGIC DIAGRAM
M54/M74HC4543
2/12
相关PDF资料 |
PDF描述 |
|---|---|
| M54HC51 | dual 2 wide 2 input and/or invert gate(双组双路双输入与或非门) |
| M54HC533 | Octal D-Type Latch with 3 State Output(三态输出八D锁存器(反相)) |
| M54HC534 | Octal D-Type Flip Flop with 3 State Output(三态输出八D触发器(反相)) |
| M54HC540 | Octal Bus Buffer with 3 State Outpues(八总线缓冲器带三态输出(反相)) |
| M54HC541 | Octal Bus Buffer with 3 State Outpues(八总线缓冲器带三态输出(同相)) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M54HC4543F1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER |
| M54HC51 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE |
| M54HC51F1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE |
| M54HC533 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING |
| M54HC533B1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING |
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