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參數(shù)資料
| 型號(hào)： | MC74HC4511 |
| 廠商： | Motorola, Inc. |
| 英文描述： | BCD-to-Seven-Segment Latch/Decoder/Display Driver |
| 中文描述： | BCD碼到七段鎖存器/解碼器/顯示驅(qū)動(dòng)程序 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 249K |
| 代理商： | MC74HC4511 |
SEMICONDUCTOR TECHNICAL DATA
1
REV 6
Motorola, Inc. 1995
10/95
!"! !
#"
High–Performance Silicon–Gate CMOS
The MC74HC4511 is identical in pinout to the MC14511 metal–gate
CMOS decoder/driver. The device inputs are compatible with standard
CMOS outputs; with pullup resistors, they are compatible with LSTTL
outputs.
The HC4511 provides the functions of a 4–bit storage latch, a BCD–to–
seven–segment decoder, and a display driver. It can be used either directly
or indirectly with seven–segment light–emitting diode (LED), incandescent,
fluorescent, gas discharge, or liquid–crystal readouts. Lamp test (LT),
blanking (BI), and latch enable (LE) inputs are used to test the display, to turn
off or pulse modulate the brightness of the display, and to store a BCD code,
respectively.
Latch Storage of BCD Inputs
Blanking Input
Lamp Test Input
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 264 FETs or 66 Equivalent Gates
LOGIC DIAGRAM
4–BIT
TRANSPARENT
LATCH
DECODER
AND
OUTPUT
CONTROL
7
1
2
6
13
12
11
10
9
15
14
D (MSB)
C
B
A (LSB)
a
b
c
d
e
f
g
5
4
3
LT
BI
LE
PIN 16 = VCC
PIN 8 = GND
BCD
INPUTS
CONTROL
INPUTS
SEVEN–
SEGMENT
DISPLAY–
DRIVER
OUTPUTS
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
b
a
g
f
VCC
e
d
c
BI
LT
C
B
GND
A
D
LE
a
b
c
d
e
f
g
DISPLAY
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
1
16
1
16
ORDERING INFORMATION
MC74HCXXXXN
MC74HCXXXXD
Plastic
SOIC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74HC4511D | BCD-to-Seven-Segment Latch/Decoder/Display Driver |
| MC74HC4511N | BCD-to-Seven-Segment Latch/Decoder/Display Driver |
| MC74HC4514 | 1-of-16 Decoder/Demultiplexer with Address Latch |
| MC74HC4514DW | 1-of-16 Decoder/Demultiplexer with Address Latch |
| MC74HC4514N | 1-of-16 Decoder/Demultiplexer with Address Latch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC4511F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4511FEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4528AN | 制造商:ON Semiconductor 功能描述: |
| MC74HC4538AD | 功能描述:單穩(wěn)態(tài)多諧振蕩器 3-6V Dual Precision RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| MC74HC4538ADG | 功能描述:單穩(wěn)態(tài)多諧振蕩器 3-6V Dual Precision MonoStable RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
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