74HC238; 74HCT238
Parametrics
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC238BQ | 2.0 - 6.0 | CMOS | ± 5.2 | 14 | low | -40~125 | DHVQFN16 | |||
| 74HC238D | 2.0 - 6.0 | CMOS | ± 5.2 | 14 | low | -40~125 | 93 | 10 | 53 | SO16 |
| 74HC238PW | 2.0 - 6.0 | CMOS | ± 5.2 | 14 | low | -40~125 | TSSOP16 | |||
| 74HCT238BQ | 4.5 - 5.5 | TTL | ± 4 | 18 | low | -40~125 | DHVQFN16 | |||
| 74HCT238D | 4.5 - 5.5 | TTL | ± 4 | 18 | low | -40~125 | SO16 | |||
| 74HCT238PW | 4.5 - 5.5 | TTL | ± 4 | 18 | low | -40~125 | TSSOP16 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC238BQ | 74HC238BQ,115 (935283681115) |
Active | HC238 |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 | |
| 74HC238D | 74HC238D,653 (933714640653) |
Active | 74HC238D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
Not available |
| 74HC238PW | 74HC238PW,118 (935189000118) |
Active | HC238 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
| 74HCT238BQ | 74HCT238BQ,115 (935283682115) |
Active | HCT238 |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 | |
| 74HCT238D | 74HCT238D,653 (933715120653) |
Active | 74HCT238D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
Not available |
| 74HCT238PW | 74HCT238PW,118 (935189560118) |
Active | HCT238 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC238D | 74HC238D,652 (933714640652) |
Withdrawn / End-of-life | 74HC238D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
| 74HC238DB | 74HC238DB,112 (935189270112) |
Obsolete | HC238 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74HC238DB,118 (935189270118) |
Obsolete | HC238 | Not available | ||||
| 74HCT238D | 74HCT238D,652 (933715120652) |
Withdrawn / End-of-life | 74HCT238D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
| 74HCT238DB | 74HCT238DB,112 (935189260112) |
Withdrawn / End-of-life | HCT238 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74HCT238DB,118 (935189260118) |
Obsolete | HCT238 | Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC238BQ | 74HC238BQ,115 | 74HC238BQ |
|
|
| 74HC238D | 74HC238D,653 | 74HC238D |
|
|
| 74HC238PW | 74HC238PW,118 | 74HC238PW |
|
|
| 74HCT238BQ | 74HCT238BQ,115 | 74HCT238BQ |
|
|
| 74HCT238D | 74HCT238D,653 | 74HCT238D |
|
|
| 74HCT238PW | 74HCT238PW,118 | 74HCT238PW |
|
|
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC238D | 74HC238D,652 | 74HC238D |
|
|
| 74HC238DB | 74HC238DB,112 | 74HC238DB |
|
|
| 74HC238DB | 74HC238DB,118 | 74HC238DB |
|
|
| 74HCT238D | 74HCT238D,652 | 74HCT238D |
|
|
| 74HCT238DB | 74HCT238DB,112 | 74HCT238DB |
|
|
| 74HCT238DB | 74HCT238DB,118 | 74HCT238DB |
|
|
Documentation (21)
| File name | Title | Type | Date |
|---|---|---|---|
| 74HC_HCT238 | 3-to-8 line decoder/demultiplexer | Data sheet | 2024-03-21 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| 001aag754 | Block diagram: 74HC238D, 74HC238DB, 74HC238N, 74HC238PW, 74HCT238D, 74HCT238DB, 74HCT238N, 74HCT238PW | Block diagram | 2009-11-03 |
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN16_SOT763-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SO16_SOT109-1_mk | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body | Marcom graphics | 2017-01-28 |
| SSOP16_SOT338-1_mk | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Marcom graphics | 2017-01-28 |
| TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
| SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
| SOT338-1 | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Package information | 2022-06-20 |
| SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
| SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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