Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Package | SOIC-16 |
| Supply voltage | 2V~6V |
| Number of Channels | 3/8 |
| Operating Temperature | -40℃~+125℃ |
| Type | Decoder |
| Series | 74HC |
| Quiescent Current | 160uA |
Product Overview
74HC138D is a Toshiba signal switches, multiplexers, decoder identified by the exact orderable code 74HC138D. Its confirmed technical identity includes Supply voltage 2V~6V, Number of Channels 3/8, Operating Temperature -40℃~+125℃, Type Decoder.
The exact device is described as: 3/8 2V~6V 160uA [email protected],50pF SOIC-16 Signal Switches, Multiplexers, Decoders. Selection should be based on the exact package and the operating conditions required by the design, rather than on a nearby family member or a generic part number.
Technical Specifications
| Parameter | Value |
|---|---|
| Package | SOIC-16 |
| Supply voltage | 2V~6V |
| Number of Channels | 3/8 |
| Operating Temperature | -40℃~+125℃ |
| Type | Decoder |
| Series | 74HC |
| Quiescent Current | 160uA |
| Current – Output High(IOH) | 5.2mA |
| Propagation Delay | [email protected],50pF |
| Current – Output Low(IOL) | 5.2mA |
Selection Notes
- Package: SOIC-16
- Supply voltage: 2V~6V
- Number of Channels: 3/8
- Operating Temperature: -40℃~+125℃
- Type: Decoder
Application Fit
This exact part is appropriate for designs that require a signal switches, multiplexers, decoder with the confirmed package and electrical/function parameters above. Final fit depends on the surrounding circuit, interface, thermal and mechanical requirements of the target design.
Design Considerations
Confirm the available supply rail stays inside the stated operating range, including startup and transient conditions.
Use the exact SOIC-16 footprint/package definition when checking PCB land pattern, assembly clearance and sourcing equivalence.
Related Engineering Resources
- Datasheet — verified HKEQGOO-hosted technical document for this exact product identity.
Alternative Parts
The following source-displayed parts may be useful for engineering comparison. They are not claimed to be drop-in replacements; verify electrical ratings, package, pinout, lifecycle, and application conditions before substitution.
- 74HC138D,653 — Nexperia; SOIC-16
- 74HC237D,653 — Nexperia; SOIC-16
- 74HC238D,653 — Nexperia; SOIC-16
- AiP74HC138SA16.TR — Wuxi I-core Elec; SOP-16
- CD74HC238M96 — TI; SOIC-16
- CD74HC138M96 — TI; SOIC-16
- U74HC138G-S16-R — UTC; SOP-16
- NLV74HC138ADR2G — onsemi; SOIC-16
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
Alternative Candidates for Engineering Evaluation
Candidate alternative parts require engineering verification before substitution. Electrical characteristics, pinout, package, qualification, and application requirements should be verified before use.
| MPN | Manufacturer | Package |
|---|---|---|
| 74HC138D,653 | Nexperia | SOIC-16 |
| 74HC237D,653 | Nexperia | SOIC-16 |
| 74HC238D,653 | Nexperia | SOIC-16 |
| AiP74HC138SA16.TR | Wuxi I-core Elec | SOP-16 |
| CD74HC238M96 | TI | SOIC-16 |
| CD74HC138M96 | TI | SOIC-16 |
| U74HC138G-S16-R | UTC | SOP-16 |
| NLV74HC138ADR2G | onsemi | SOIC-16 |
