SN74AHC157PW Texas Instruments In Stock
SN74AHC157PW is a quad 2-input multiplexer IC in TSSOP-16 package by Texas Instruments. Key specs: 4 channels, 2-to-1 selection, 2V–5.5V supply, 8ns propagation delay. From $0.48, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.4814(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74AHC157PW?
- Quad 2-input multiplexer with 4 independent selection channels
- Wide supply voltage range: 2V to 5.5V for flexible system integration
- Fast propagation delay of 8ns typical at 5V for high-speed logic applications
- TSSOP-16 package enables compact PCB footprint in space-constrained designs
- AHC logic family delivers low power consumption with high-speed CMOS performance
What is SN74AHC157PW used for?
SN74AHC157PW is widely used in digital systems for data routing and bus multiplexing, enabling selection between two data sources in microcontroller and FPGA designs. It is commonly deployed in communication interfaces, memory address decoding, and signal switching applications where compact, low-power logic is required. The device is also suitable for use in industrial control systems and consumer electronics requiring reliable multi-channel data selection.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for SN74AHC157PW?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for SN74AHC157PW?
SN74AHC157PW operates over a supply voltage range of 2V to 5.5V, making it compatible with both 3.3V and 5V logic systems. This wide range allows seamless integration into mixed-voltage designs commonly found in modern embedded and digital systems.
What package does the SN74AHC157PW come in?
The SN74AHC157PW is available in a TSSOP-16 (Thin Shrink Small Outline Package) with 16 pins. This surface-mount package offers a compact footprint suitable for high-density PCB layouts in consumer electronics and industrial applications.
What are typical applications for SN74AHC157PW?
SN74AHC157PW is used in data multiplexing, bus switching, signal routing, and address selection in microcontroller, FPGA, and DSP designs. It is also applied in communication interfaces, memory systems, and industrial control boards requiring reliable 2-to-1 channel selection logic.
What is the propagation delay of SN74AHC157PW?
SN74AHC157PW has a typical propagation delay of approximately 8ns at a 5V supply voltage. This fast switching characteristic makes it suitable for high-speed digital logic applications where timing accuracy is critical.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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