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MC74HC20A PDF预览

MC74HC20A

更新时间: 2024-11-24 02:57:23
品牌 Logo 应用领域
安森美 - ONSEMI
页数 文件大小 规格书
6页 125K
描述
Dual 4-Input NAND Gate

MC74HC20A 数据手册

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MC74HC20A  
Dual 4-Input NAND Gate  
HighPerformance SiliconGate CMOS  
The MC74HC20A 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.  
http://onsemi.com  
Features  
MARKING  
DIAGRAMS  
Output Drive Capability: 10 LSTTL Loads  
Outputs Directly Interface to CMOS, NMOS, and TTL  
Operating Voltage Range: 2 V to 6 V  
Low Input Current: 1 mA  
14  
SOIC14  
D SUFFIX  
CASE 751A  
HC20AG  
AWLYWW  
14  
14  
High Noise Immunity Characteristic of CMOS Devices  
These are PbFree Devices  
1
1
NLV Prefix for Automotive and Other Applications Requiring  
Unique Site and Control Change Requirements; AECQ100  
Qualified and PPAP Capable  
14  
1
TSSOP14  
DT SUFFIX  
CASE 948G  
HC  
20A  
1
ALYW  
1
A1  
2
B1  
C1  
D1  
6
4
5
Y1  
Y1  
Y = ABCD  
A
= Assembly Location  
= Wafer Lot  
9
A2  
B2  
C2  
D2  
10  
12  
13  
WL, L  
YY, Y  
8
= Year  
WW, W = Work Week  
G or = PbFree Package  
PIN 14 = V  
CC  
PIN 7 = GND  
PINS 3, 11 = NO CONNECTION  
(Note: Microdot may be in either location)  
PIN ASSIGNMENT  
Figure 1. Logic Diagram  
A1  
B1  
1
2
14  
13 D2  
12  
V
CC  
NC  
C1  
3
4
C2  
11 NC  
10 B2  
D1  
Y1  
5
6
9
8
A2  
Y2  
GND  
7
FUNCTION TABLE  
Inputs  
Output  
Y
A
B
C
D
L
X
X
X
H
X
L
X
X
H
X
X
L
X
H
X
X
X
L
H
H
H
H
L
H
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 4 of this data sheet.  
© Semiconductor Components Industries, LLC, 2013  
1
Publication Order Number:  
June, 2013 Rev. 2  
MC74HC20A/D  

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