74HC151PW,112

Signal Switches, Multiplexers, Decoders Overview

The Nexperia 74HC151PW,112 is an 8-bit multiplexer housed in a TSSOP16 (SOT403-1) package. It features eight binary inputs (I0 to I7), three select inputs (S0 to S2), and an active LOW enable input (E). The device routes one selected input to complementary outputs (Y and Y). It operates within a supply voltage range of 2.0 V to 6.0 V and complies with JEDEC standards JESD8C and JESD7A. Input levels are CMOS compatible. The component includes clamp diodes for interfacing with voltages exceeding VCC.

Signal Switches, Multiplexers, Decoders Feature Summary

• CMOS low power dissipation design
• High noise immunity characteristics
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Non-inverting data path functionality

Signal Switches, Multiplexers, Decoders Applications

• Data routing applications requiring selection among multiple sources
• Digital logic systems utilizing standard CMOS interfaces
• General-purpose multiplexing circuits operating within specified voltage ranges

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-input multiplexer with CMOS input levels is required. Ensure the application voltage falls between 2.0 V and 6.0 V. Confirm that the TSSOP16 package fits the board layout constraints. Check if TTL input levels are needed; if so, consider the 74HCT151 variant instead.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 74HC/HCT151 family of 8-input multiplexers manufactured by Nexperia. It shares functional similarities with other variants like the 74HC151D and 74HCT151PW but differs in packaging. The PW suffix specifically denotes the Thin Shrink Small Outline Package (TSSOP), distinguishing it from standard SO packages or QFN options available in the same logical family.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Direct replacements include other 74HC151 variants such as 74HC151D (SO16 package) or 74HC151BQ (DHVQFN16 package) if pinout compatibility allows. For TTL-compatible inputs, the 74HCT151 series serves as a functional alternative.