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
Parametrics
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC32BQ | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
| 74AHC32D | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
| 74AHC32PW | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 138 | 6.9 | 64 | TSSOP14 |
| 74AHCT32BQ | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
| 74AHCT32D | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
| 74AHCT32PW | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 138 | 6.9 | 64 | TSSOP14 |
Package
| Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| 74AHC32BQ |  DHVQFN14 (SOT762-1) | SOT762-1 | Reel 7” Q1/T1 or Q2/T3 | Active | AHC32 | 74AHC32BQ,115 ( 9352 764 43115 ) | |
| 74AHC32D |  SO14 (SOT108-1) | SOT108-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74AHC32D | 74AHC32D,118 ( 9352 626 42118 ) |
| 74AHC32PW |  TSSOP14 (SOT402-1) | SOT402-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | AHC32 | 74AHC32PW,118 ( 9352 626 43118 ) |
| 74AHCT32BQ | DHVQFN14 (SOT762-1) | SOT762-1 | Reel 7” Q1/T1 or Q2/T3 | Active | AHT32 | 74AHCT32BQ,115 ( 9352 764 54115 ) | |
| 74AHCT32D | SO14 (SOT108-1) | SOT108-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74AHCT32D | 74AHCT32D,118 ( 9352 626 40118 ) |
| 74AHCT32PW | TSSOP14 (SOT402-1) | SOT402-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | AHCT32 | 74AHCT32PW,118 ( 9352 626 41118 ) |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
| Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| 74AHC32D | SO14 (SOT108-1) | SOT108-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack | Discontinued / End-of-life | 74AHC32D | 74AHC32D,112 ( 9352 626 42112 ) |
| 74AHC32PW | TSSOP14 (SOT402-1) | SOT402-1 | SSOP-TSSOP-VSO-WAVE | Bulk Pack | Discontinued / End-of-life | AHC32 | 74AHC32PW,112 ( 9352 626 43112 ) |
| 74AHCT32D | SO14 (SOT108-1) | SOT108-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack | Withdrawn / End-of-life | 74AHCT32D | 74AHCT32D,112 ( 9352 626 40112 ) |
Discontinuation information
| Type number | Orderable part number, (Ordering code (12NC)) | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
|---|---|---|---|---|---|---|
| 74AHC32D | 935262642112 | 2021-12-31 | 2022-06-30 | 74AHC32D | ||
| 74AHC32PW | 935262643112 | 2021-12-31 | 2022-06-30 | 74AHC32PW | ||
| 74AHCT32D | 935262640112 | 2021-12-31 | 2022-06-30 | 74AHCT32D | ||
| 74AHCT32PW | 935262641112 | 2021-12-31 | 2022-06-30 | 74AHCT32PW |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS / RHF | Leadfree conversion date | MSL | MSL leadfree |
|---|---|---|---|---|---|---|
| 74AHC32BQ | 74AHC32BQ,115 | 74AHC32BQ |   | Always Pb-free | 1 | 1 |
| 74AHC32D | 74AHC32D,118 | Not available You can request this via a support request | | week 13, 2005 | 1 | 1 |
| 74AHC32PW | 74AHC32PW,118 | Not available You can request this via a support request | | week 10, 2005 | 1 | 1 |
| 74AHCT32BQ | 74AHCT32BQ,115 | Not available You can request this via a support request | | Always Pb-free | 1 | 1 |
| 74AHCT32D | 74AHCT32D,118 | Not available You can request this via a support request | | week 32, 2004 | 1 | 1 |
| 74AHCT32PW | 74AHCT32PW,118 | Not available You can request this via a support request | | week 10, 2005 | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
| Type number | Orderable part number | Chemical content | RoHS / RHF | Leadfree conversion date | MSL | MSL leadfree |
|---|---|---|---|---|---|---|
| 74AHC32D | 74AHC32D,112 | Not available You can request this via a support request | | week 13, 2005 | 1 | 1 |
| 74AHC32PW | 74AHC32PW,112 | Not available You can request this via a support request | | week 10, 2005 | 1 | 1 |
| 74AHCT32D | 74AHCT32D,112 | Not available You can request this via a support request | | week 32, 2004 | 1 | 1 |
Documentation (10)
| File name | Title | Type | Date |
|---|---|---|---|
| 74AHC_AHCT32 | Quad 2-input OR gate | Data sheet | 2020-06-05 |
| ahct32 | ahct32 IBIS model | IBIS model | 2013-04-07 |
| ahc32 | ahc32 IBIS model | IBIS model | 2013-04-07 |
| SOT762-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm body | Package information | 2021-08-17 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| SOT402-1 | plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Package information | 2020-04-21 |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| SOT108-1 | plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body | Package information | 2021-01-06 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Ordering, pricing & availability
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