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參數(shù)資料
| 型號： | MC74HC42 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 1-of-10 Decoder High-Performance Silicon-Gate CMOS |
| 中文描述： | 1 - 10解碼器高性能硅柵CMOS |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 90K |
| 代理商： | MC74HC42 |
SEMICONDUCTOR TECHNICAL DATA
1
REV 6
Motorola, Inc. 1995
10/95
High–Performance Silicon–Gate CMOS
The MC74HC42 is identical in pinout to the LS42. The device inputs are
compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs.
The HC42 decodes a BCD Address to one–of–ten active low outputs. For
Address inputs with a hexadecimal equivalent greater than 9, all outputs,
Y0–Y9, remain high (inactive).
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: 104 FETs or 26 Equivalent Gates
LOGIC DIAGRAM
PIN 16 = VCC
PIN 8 = GND
BCD
ADDRESS
INPUTS
ACTIVE LOW
OUTPUTS
A0
A1
A2
A3
(LSB)
(MSB)
15
14
13
12
11
10
9
7
6
5
4
3
2
1
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
A3
A2
A1
A0
VCC
Y7
Y8
Y9
Y3
Y2
Y1
Y0
GND
Y6
Y5
Y4
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
ORDERING INFORMATION
MC74HCXXN
MC74HCXXD
Plastic
SOIC
1
16
1
16
相關PDF資料 |
PDF描述 |
|---|---|
| MC74HC4351ADT | ECONOLINE: RU - Twin Independent Outputs- Output/Output Isolation 1kVDC- Power Sharing on Outputs- Input/Output Isolation 1kVDC- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No Extern. Components Required- Custom Solutions Available- Efficiency t |
| MC74HC4351 | Single Operational Amplifier; Package: SOIC; No of Pins: 8; Container: Rail |
| MC74HC4351N | Single Operational Amplifier; Package: DIP; No of Pins: 8; Container: Rail |
| MC74HC4351ADW | Analog Multiplexers/Demultiplexers with Address Latch |
| MC74HC4351AN | ECONOLINE: RU - Twin Independent Outputs- Output/Output Isolation 1kVDC- Power Sharing on Outputs- Input/Output Isolation 1kVDC- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No Extern. Components Required- Custom Solutions Available- Efficiency t |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC42D | 制造商:ON Semiconductor 功能描述: |
| MC74HC42F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC42FR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC42N | 制造商:Freescale Semiconductor 功能描述: |
| MC74HC4316AD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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