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74AHCT32D Datasheet Preview

74AHCT32D Datasheet

Quad 2-input OR gate

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74AHC32; 74AHCT32
Quad 2-input OR gate
Rev. 5 — 5 June 2020
Product data sheet
1. General description
The 74AHC32; 74AHCT32 is a quad 2-input OR gate. Inputs are overvoltage tolerant. This feature
allows the use of these devices as translators in mixed voltage environments.
2. Features and benefits
Wide supply voltage range from 2.0 V to 5.5 V
Input levels:
For 74AHC32: CMOS level
For 74AHCT32: TTL level
Balanced propagation delays
All inputs have Schmitt-trigger actions
Overvoltage tolerant inputs to 5.5 V
High noise immunity
CMOS low power dissipation
ESD protection:
HBM EIA/JESD22-A114E exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101C exceeds 1000 V
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74AHC32D
74AHCT32D
-40 °C to +125 °C SO14
plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
74AHC32PW
74AHCT32PW
-40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; SOT402-1
body width 4.4 mm
74AHC32BQ
74AHCT32BQ
-40 °C to +125 °C
DHVQFN14 plastic dual in-line compatible thermal
enhanced very thin quad flat package; no leads;
14 terminals; body 2.5 × 3 × 0.85 mm
SOT762-1




nexperia

74AHCT32D Datasheet Preview

74AHCT32D Datasheet

Quad 2-input OR gate

No Preview Available !

Nexperia
4. Functional diagram
1 1A
2 1B
4 2A
5 2B
9 3A
10 3B
12 4A
13 4B
Fig. 1. Logic symbol
1Y 3
2Y 6
3Y 8
4Y 11
mna242
A
B
Fig. 3. Logic diagram (one gate)
5. Pinning information
5.1. Pinning
74AHC32
74AHCT32
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
001aad101
Fig. 4. Pin configuration SOT108-1 (SO14) and
SOT402-1 (TSSOP14)
74AHC32; 74AHCT32
Quad 2-input OR gate
1
≥1
3
2
4
≥1
6
5
9
≥1
8
10
12
≥1
11
13
Fig. 2. IEC logic symbol
mna243
Y
mna241
74AHC32
74AHCT32
terminal 1
index area
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND(1)
13 4B
12 4A
11 4Y
10 3B
9 3A
001aad102
Transparent top view
(1) This is not a ground pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
connected to GND.
Fig. 5. Pin configuration SOT762-1 (DHVQFN14)
74AHC_AHCT32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 5 June 2020
© Nexperia B.V. 2020. All rights reserved
2 / 13


Part Number 74AHCT32D
Description Quad 2-input OR gate
Maker nexperia
PDF Download

74AHCT32D Datasheet PDF






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