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74ABT32D Datasheet Preview

74ABT32D Datasheet

Quad 2-input OR gate

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74ABT32
Quad 2-input OR gate
Rev. 4 — 9 October 2020
Product data sheet
1. General description
The 74ABT32 is a quad 2-input OR gate. This device is fully specified for partial power down
applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging
backflow current through the device when it is powered down.
2. Features and benefits
Supply voltage range from 4.5 V to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
IOFF circuitry provides partial Power-down mode operation
Latch-up protection exceeds 500 mA per JESD78B class II level A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from -40 °C to +85 °C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
74ABT32D
-40 °C to +85 °C SO14
74ABT32PW -40 °C to +85 °C TSSOP14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
Version
SOT108-1
SOT402-1




nexperia

74ABT32D Datasheet Preview

74ABT32D Datasheet

Quad 2-input OR gate

No Preview Available !

Nexperia
4. Functional diagram
1
≥1
3
2
1 1A
2 1B
4 2A
5 2B
9 3A
10 3B
12 4A
13 4B
1Y 3
2Y 6
3Y 8
4Y 11
mna242
Fig. 1. Logic symbol
4
≥1
6
5
9
≥1
8
10
12
≥1
11
13
mna243
Fig. 2. IEC logic symbol
5. Pinning information
74ABT32
Quad 2-input OR gate
A
Y
B
mna241
Fig. 3. Logic diagram (one gate)
5.1. Pinning
74ABT32
1A 1
1B 2
14 VCC
13 4B
1Y 3
12 4A
2A 4
11 4Y
2B 5
10 3B
2Y 6
9 3A
GND 7
8 3Y
aaa-024198
Fig. 4. Pin configuration SOT108-1 (SO14)
5.2. Pin description
Table 2. Pin description
Symbol
1A, 2A, 3A, 4A
1B, 2B, 3B, 4B
1Y, 2Y, 3Y, 4Y
GND
VCC
Pin
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
14
74ABT32
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
aaa-024199
Fig. 5. Pin configuration SOT402-1 (TSSOP14)
Description
data input
data input
data output
ground (0 V)
supply voltage
74ABT32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 9 October 2020
© Nexperia B.V. 2020. All rights reserved
2 / 10


Part Number 74ABT32D
Description Quad 2-input OR gate
Maker nexperia
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74ABT32D Datasheet PDF






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