74HCT20DB,112 NXP Semiconductors, 74HCT20DB,112 Datasheet - Page 4
74HCT20DB,112
Manufacturer Part Number
74HCT20DB,112
Description
IC DUAL 4-IN NAND GATE 14-SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HC20D652.pdf
(6 pages)
Specifications of 74HCT20DB,112
Number Of Circuits
2
Package / Case
14-SSOP
Logic Type
NAND Gate
Number Of Inputs
4
Current - Output High, Low
4mA, 4mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Product
NAND
Logic Family
HCT
High Level Output Current
- 4 mA
Low Level Output Current
4 mA
Propagation Delay Time
13 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-2801-5
935189770112
935189770112
Philips Semiconductors
December 1990
Dual 4-input NAND gate
Fig.6 HCT logic diagram (one gate).
Fig.4 Functional diagram.
4
FUNCTION TABLE
Notes
1. H = HIGH voltage level
nA
H
X
X
X
L
L = LOW voltage level
X = don’t care
Fig.5 HC logic diagram (one gate).
nB
X
X
X
H
L
INPUTS
nC
H
X
X
X
L
nD
X
X
X
H
L
74HC/HCT20
Product specification
OUTPUT
nY
H
H
H
H
L