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參數資料
| 型號： | M74HC4511 |
| 廠商： | 意法半導體 |
| 英文描述： | BCD to 7 Segmemt Latch/Decoder Driver(BCD-7段鎖存器/譯碼器驅動器) |
| 中文描述： | BCD碼至7 Segmemt鎖存器/解碼器驅動器（的BCD - 7段鎖存器/譯碼器驅動器） |
| 文件頁數： | 1/13頁 |
| 文件大?。?/td> | 268K |
| 代理商： | M74HC4511 |
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
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M74HC4511B1R | 功能描述:編碼器、解碼器、復用器和解復用器 BCD to 7-Seg Latch RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| M74HC4511M1R | 制造商:STMicroelectronics 功能描述:LATCH/DECODER/DRVR SGL 4-TO-7 16SOIC - Rail/Tube |
| M74HC4511RM13TR | 功能描述:編碼器、解碼器、復用器和解復用器 BCD 7 SEGMENT LATCH DECODER DRIVER RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| M74HC4511TTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:BCD TO 7 SEGMENT LATCH/DECODER DRIVER |
| M74HC4514 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC4514: 4 TO 16 LINE DECODER/LATCH HC4515: 4 TO 16 LINE DECODER LATCH INV. |
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