
74HC_HCT138
3-to-8 line decoder, demultiplexer; inverting
The 74HC138; 74HCT138 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74HC138BQ | 74HC138BQ,115 | 9352 737 78115 | Volume production | SOT763-1 (DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HC138D | 74HC138D,652 | 9337 134 00652 | Volume production | SOT109-1 (SO16) | Bulk Pack, CECC | Standard Marking | |
| 74HC138D | 74HC138D,653 | 9337 134 00653 | Volume production | SOT109-1 (SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | |
| 74HC138DB | 74HC138DB,112 | 9351 744 10112 | Volume production | SOT338-1 (SSOP16) | Tube | Standard Marking | |
| 74HC138DB | 74HC138DB,118 | 9351 744 10118 | Volume production | SOT338-1 (SSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HC138N | 74HC138N,652 | 9336 692 90652 | Volume production | SOT38-4 (DIP16) | Bulk Pack, CECC | Standard Marking | |
| 74HC138PW | 74HC138PW,112 | 9351 743 80112 | Volume production | SOT403-1 (TSSOP16) | Tube | Standard Marking | |
| 74HC138PW | 74HC138PW,118 | 9351 743 80118 | Volume production | SOT403-1 (TSSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HC138U | 74HC138U,029 | 9338 243 20029 | Volume production | Uncased die | Standard Marking | ||
| 74HCT138BQ | 74HCT138BQ,115 | 9352 744 71115 | Volume production | SOT763-1 (DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HCT138D | 74HCT138D,652 | 9337 134 10652 | Volume production | SOT109-1 (SO16) | Bulk Pack, CECC | Standard Marking | |
| 74HCT138D | 74HCT138D,653 | 9337 134 10653 | Volume production | SOT109-1 (SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | |
| 74HCT138DB | 74HCT138DB,112 | 9351 744 20112 | Volume production | SOT338-1 (SSOP16) | Tube | Standard Marking | |
| 74HCT138DB | 74HCT138DB,118 | 9351 744 20118 | Volume production | SOT338-1 (SSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT138N | 74HCT138N,652 | 9336 699 20652 | Volume production | SOT38-4 (DIP16) | Bulk Pack, CECC | Standard Marking | |
| 74HCT138PW | 74HCT138PW,112 | 9351 873 20112 | Volume production | SOT403-1 (TSSOP16) | Tube | Standard Marking | |
| 74HCT138PW | 74HCT138PW,118 | 9351 873 20118 | Volume production | SOT403-1 (TSSOP16) | Reel Pack, SMD, 13" | Standard Marking |
| Type number | Package | Description | Voltage | No. of Pins | Power Dissipation Considerations | Output Drive Capability | Propagation Delay(ns) | Logic Switching Levels |
|---|---|---|---|---|---|---|---|---|
| 74HC138BQ | SOT763-1 (DHVQFN16) | 3-to-8 Line Decoder/Demultiplexer; Inverting | 2.0-6.0 V | 16 | Low Power or Battery Applications | +/- 5.2 mA | 12@5V | CMOS |
| 74HC138D | SOT109-1 (SO16) | 3-to-8 Line Decoder/Demultiplexer; Inverting | 2.0-6.0 V | 16 | Low Power or Battery Applications | +/- 5.2 mA | 12@5V | CMOS |
| 74HC138DB | SOT338-1 (SSOP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting | 2.0-6.0 V | 16 | Low Power or Battery Applications | +/- 5.2 mA | 12@5V | CMOS |
| 74HC138N | SOT38-4 (DIP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting | 2.0-6.0 V | 16 | Low Power or Battery Applications | +/- 5.2 mA | 12@5V | CMOS |
| 74HC138PW | SOT403-1 (TSSOP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting | 2.0-6.0 V | 16 | Low Power or Battery Applications | +/- 5.2 mA | 12@5V | CMOS |
| 74HC138U | Uncased die | 3-to-8 Line Decoder/Demultiplexer; Inverting | 5 Volts + | 16 | Low Power or Battery Applications | Low | 15 | CMOS |
| 74HCT138BQ | SOT763-1 (DHVQFN16) | 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled | 4.5-5.5 V | 16 | Low Power | +/- 4 mA | 17 | TTL |
| 74HCT138D | SOT109-1 (SO16) | 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled | 4.5-5.5 V | 16 | Low Power | +/- 4 mA | 17 | TTL |
| 74HCT138DB | SOT338-1 (SSOP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled | 4.5-5.5V | 16 | Low Power | +/- 4 mA | 17 | TTL |
| 74HCT138N | SOT38-4 (DIP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled | 4.5-5.5V | 16 | Low Power | +/- 4 mA | 17 | TTL |
| 74HCT138PW | SOT403-1 (TSSOP16) | 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled | 4.5-5.5V | 16 | Low Power | +/- 4 mA | 17 | TTL |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 74HC138BQ | 74HC138BQ,115 | 74HC138BQ | Always Pb-free | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138D | 74HC138D,652 | 74HC138D | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138D | 74HC138D,653 | 74HC138D | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138DB | 74HC138DB,112 | 74HC138DB | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138DB | 74HC138DB,118 | 74HC138DB | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138N | 74HC138N,652 | 74HC138N | Always Pb-free | 6.62 | 1.5105740181268883E8 | NA | NA | ||
| 74HC138PW | 74HC138PW,112 | 74HC138PW | week 10, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138PW | 74HC138PW,118 | 74HC138PW | week 10, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HC138U | 74HC138U,029 | 74HC138U | week 18, 2005 | 6,62 | 1,51E+08 | NA | NA | ||
| 74HCT138BQ | 74HCT138BQ,115 | 74HCT138BQ | Always Pb-free | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138D | 74HCT138D,652 | 74HCT138D | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138D | 74HCT138D,653 | 74HCT138D | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138DB | 74HCT138DB,112 | 74HCT138DB | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138DB | 74HCT138DB,118 | 74HCT138DB | week 12, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138N | 74HCT138N,652 | 74HCT138N | Always Pb-free | 6.62 | 1.5105740181268883E8 | NA | NA | ||
| 74HCT138PW | 74HCT138PW,112 | 74HCT138PW | week 10, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 | ||
| 74HCT138PW | 74HCT138PW,118 | 74HCT138PW | week 10, 2005 | 6.62 | 1.5105740181268883E8 | 1 | 1 |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | 3-to-8 line decoder, demultiplexer; inverting (v.3.0) | 2005-12-23 | |
| Application note | Pin FMEA 74HC/74HCT family (v.1.0) | 2011-03-16 | |
| Other type | HC/T User Guide (v.1.0) | 1997-11-01 |
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