| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,020 pcs
|
6020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Circuit | |
| Current | |
| Independent Circuits | |
| Mounting Type | |
| Operating Temperature | |
| Propagation Delay | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Supply Voltage | |
| Type | |
| Voltage | |
| Voltage Supply Source |
The MC74VHC138DTR2G from ON Semiconductor is an advanced, high-speed CMOS 3-to-8 line decoder fabricated with silicon gate CMOS technology. It achieves high-speed operation comparable to Bipolar Schottky TTL while maintaining low CMOS power dissipation. The device features a wide operating voltage range of 2V to 5.5V, making it suitable for interfacing between 5V and 3V systems.
Key electrical characteristics include a typical propagation delay of 5.7ns at 5V and low power dissipation with a maximum supply current of 4 µA at 25°C. It offers high noise immunity and balanced propagation delays. The inputs tolerate voltages up to 7V and have power-down protection.
This decoder is available in a 16-TSSOP surface mount package. The MC74VHC138DTR2G is pin and function compatible with other standard logic families and has latchup performance exceeding 300 mA. It is Pb-free and RoHS compliant. Note that this device is discontinued and not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2 V to 5.5 V.
It is available in a 16-TSSOP package (0.173", 4.40mm width).
The operating temperature range is -55°C to +125°C.
The typical propagation delay is 5.7 ns at VCC = 5 V.
The maximum supply current is 4 µA at TA = 25°C.
The circuit is a 1 x 3:8 decoder/demultiplexer.
ESD protection exceeds 2000 V HBM and 200 V machine model.