| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Circuit | |
| Current | |
| Independent Circuits | |
| Latch-up Performance | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Voltage Supply Source |
The 74HCT138D,652 is a 1-of-8 decoder/demultiplexer in a 16SO package, designed for high-speed CMOS logic applications. It accepts three binary weighted address inputs (A0, A1, A2) and provides eight mutually exclusive active LOW outputs (Y0 to Y7). The device features three enable inputs (E1, E2, E3) for easy cascading and expanded decoder/demultiplexer functions.
Operating from a single 4.5 V to 5.5 V supply, the 74HCT138D is TTL input level compatible, making it suitable for interfacing with TTL logic families. The specified temperature range of -40 °C to +125 °C allows use in industrial and automotive environments. Output current capability is 4 mA source and 4 mA sink.
The device is housed in a 16-lead SOIC package (SOT109-1) and is available in tube packaging. It is a standard logic function widely used in memory address decoding, multiplexing, and demultiplexing applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 5.5 V.
-40 °C to +125 °C.
1 x 3:8 decoder/demultiplexer.
For 74HCT138: TTL level.
4 mA source and 4 mA sink.