| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,170 pcs
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2170 pcs | On Request | 1 | On Request | On Request | 0309+ | On Request | On Request |
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The Toshiba TC74VHC139F is an advanced high-speed CMOS Dual 2-to-4 Line Decoder/Demultiplexer. Fabricated with silicon gate C2MOS technology, it achieves high-speed operation comparable to Bipolar Schottky TTL while maintaining low CMOS power dissipation.
Key electrical specifications include a typical propagation delay of 5.0 ns at 5V VCC and a low quiescent current of 4 μA maximum at 25°C. The device supports a wide operating voltage range from 2V to 5.5V, making it suitable for interfacing between 5V and 3V systems.
An input protection circuit allows 0 to 5.5V to be applied to the input pins without regard to the supply voltage, preventing device destruction due to mismatched supply and input voltages. The active low enable input can be used for gating or as a data input for demultiplexing applications. When the enable input is held High, all four outputs are fixed at a high logic level.
Available in various package types, including SOP, SOL, TSSOP, and VSSOP, the TC74VHC139F is designed for applications requiring efficient signal decoding and demultiplexing.
The operating voltage range for the TC74VHC139F is 2 V to 5.5 V.
The typical propagation delay of the TC74VHC139F at 5V is 5.0 ns.
The maximum quiescent current for the TC74VHC139F at 25°C is 4 μA.
The TC74VHC139F is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the TC74VHC139F is 1 Unlimited.
The REACH status for the TC74VHC139F is REACH Unaffected.