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参数资料
| 型号： | M54HC4511 |
| 厂商： | 意法半导体 |
| 英文描述： | BCD to 7 Segmemt Latch/Decoder Driver(BCD-7段锁存器/译码器驱动器) |
| 中文描述： | BCD码至7 Segmemt锁存器/解码器驱动器（的BCD - 7段锁存器/译码器驱动器） |
| 文件页数： | 1/13页 |
| 文件大小： | 268K |
| 代理商： | M54HC4511 |
M54HC4511
M74HC4511
February 1993
BCD TO 7 SEGMENT LATCH/DECODER DRIVER
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) AT T
A
= 25
°
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
HIGH SOURGE CURRENT
|I
OH
| = 20 mA (MIN.)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V TO6 V
.
PIN ANDFUNCTION COMPATIBLE
WITH 4511B
B1R
(Plastic Package)
ORDER CODES :
M54HC4011F1R
M74HC4011B1R
M74HC4011M1R
M74HC4011C1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
DESCRIPTION
The M54/74HC4511 is a high speed CMOS BCD-
TO-7 SEGMENT LATCH/DECODER/DRIVER fab-
ricated with silicon gate C
2
MOS technology. It
enables highspeedlatchanddecode operation with
identical pin connection and function to standard
CMOS 4511B.
The segment output driver, which is CMOS fabri-
cated in silicon gate C
2
MOS technology, has large
I
OH
capability whichenables common cathodeLeds
to be directly driven.
When lamp test (LT) is taken ”L”, all segment out-
puts will go to ”H”, and when blanking (BI)is taken
”L” and LT is taken ”H” all segment outputs will go
to ”L”.
These functions operate regardless of other inputs
and are used to test the display.
Input BI is used to pulse-modulate the brightness of
the display.
When an error input code (over 10) is applied to the
BCD input, all segment outputs will go ”L” (turn off).
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
.
HIGH SPEED
t
PD
= 28 ns(TYP.) AT V
CC
= 5 V
1/13
相关PDF资料 |
PDF描述 |
|---|---|
| M54HC4514 | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514D | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514D1 | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514K | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514K1 | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M54HC4514 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514D | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514D1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514K | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| M54HC4514K1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
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