74ABT20DB Datasheet PDF - NXP Semiconductors
| Part Number | 74ABT20DB | |
| Description | Dual 4-input NAND gate | |
| Manufacturers | NXP Semiconductors | |
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Philips Semiconductors
Dual 4-input NAND gate
Product specification
74ABT20
QUICK REFERENCE DATA
SYMBOL PARAMETER
CONDITIONS
Tamb = 25°C;
GND = 0V
tPLH
tPHL
tOSLH
tOSHL
CIN
Propagation
delay
An, Bn, Cn, Dn
to Yn
Output to
Output skew
Input
capacitance
CL = 50pF;
VCC = 5V
VI = 0V or VCC
ICC
Total supply
current
Outputs disabled;
VCC = 5.5V
TYPICAL UNIT
2.7
2.2
ns
0.3 ns
3 pF
50 µA
PIN CONFIGURATION
A0 1
B0 2
NC 3
C0 4
D0 5
Y0 6
GND 7
14 VCC
13 D1
12 C1
11 NC
10 B1
9 A1
8 Y1
SA00350
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
NAME AND FUNCTION
1, 2, 4, 5, 9,
10, 12, 13
An, Bn,
Cn, Dn
Data inputs
6, 8 Yn Data outputs
7 GND Ground (0V)
14 VCC Positive supply voltage
LOGIC SYMBOL
1 2 4 5 9 10 12 13
A0 B0 C0 D0 A1 B1 C1 D1
VCC = Pin 14
GND = Pin 7
Y0 Y1
68
SA00351
LOGIC DIAGRAM
A0
B0
C0
D0
1
2
4
5
VCC = Pin 14
GND = Pin 7
9
A1
10
B1
12
C1
13
D1
6
Y0
8
Y1
LOGIC SYMBOL (IEEE/IEC)
1&
2
4
5
6
SA00352
9
10
12
13
FUNCTION TABLE
INPUTS
An Bn Cn
LXX
XLX
XXL
XXX
HH
NOTES:
H = High voltage level
L = Low voltage level
X = Don’t care
H
8
SF00068
OUTPUT
Dn Yn
XH
XH
XH
LH
HL
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIP
14-Pin plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74ABT20 N
74ABT20 D
74ABT20 DB
74ABT20 PW
NORTH AMERICA
74ABT20 N
74ABT20 D
74ABT20 DB
74ABT20PW DH
DWG NUMBER
SOT27-1
SOT108-1
SOT337-1
SOT402-1
1995 Sep 22
1 853-1811 15793
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74ABT20DB electronic component. |
| Information | Total 3 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 74ABT20DB.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| 74ABT20D | The function is Dual 4-input NAND gate. NXP Semiconductors | |
| 74ABT20DB | The function is Dual 4-input NAND gate. NXP Semiconductors | |
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