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參數(shù)資料
| 型號： | MC74HC20N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 4-Input NAND Gate |
| 中文描述： | HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 137K |
| 代理商： | MC74HC20N |
SEMICONDUCTOR TECHNICAL DATA
1
REV 6
Motorola, Inc. 1995
10/95
High–Performance Silicon–Gate CMOS
The MC74HC20 is identical in pinout to the LS20. The device inputs are
compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs.
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: 28 FETs or 7 Equivalent Gates
LOGIC DIAGRAM
PIN 14 = VCC
PIN 7 = GND
PINS 3, 11 = NO CONNECTION
Y = ABCD
A1
B1
C1
D1
1
2
4
5
6
Y1
A2
B2
C2
D2
9
10
12
13
6
Y1
FUNCTION TABLE
PIN ASSIGNMENT
A
L
X
X
X
H
11
12
13
14
8
9
10
5
4
3
2
1
7
6
B2
NC
C2
D2
VCC
Y2
A2
C1
NC
B1
A1
GND
Y1
D1
Inputs
B
X
L
X
X
H
C
X
X
L
X
H
D
X
X
X
L
H
Output
Y
H
H
H
H
L
D SUFFIX
SOIC PACKAGE
CASE 751A–03
N SUFFIX
PLASTIC PACKAGE
CASE 646–06
1
14
1
14
ORDERING INFORMATION
MC74HCXXN
MC74HCXXD
Plastic
SOIC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC20ND | 制造商:Motorola Inc 功能描述: |
| MC74HC237F | 制造商:ON Semiconductor 功能描述: |
| MC74HC237FEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC237FR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74HC237N | 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: 制造商:MOTOROLA 功能描述: |
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