SN74AHC158N Texas Instruments In Stock
SN74AHC158N is a quad 2-to-1 data selector/multiplexer with inverted outputs by Texas Instruments, operating at 2V–5.5V with high-speed AHC logic. Key specs: 4-bit wide selection, active-low enable input, 8ns propagation delay at 5V. From $0.30, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.3010(MOQ 250)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74AHC158N?
- Quad 2-to-1 multiplexer with inverted outputs for flexible logic design
- Wide supply voltage range of 2V to 5.5V for multi-voltage system compatibility
- High-speed AHC CMOS technology with 8ns propagation delay at 5V
- Active-low output enable for easy bus control and power saving
- PDIP-16 package for easy prototyping and through-hole assembly
What is SN74AHC158N used for?
SN74AHC158N is widely used in data routing and bus switching applications where inverted output logic is required. It serves as a key building block in address selection circuits, data multiplexing for microcontroller interfaces, and signal routing in communications equipment. The device is also common in FPGA/CPLD glue logic, industrial control systems, and test equipment requiring reliable high-speed data selection.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for SN74AHC158N?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN74AHC158N and what does it do?
The SN74AHC158N is a quad 2-to-1 data selector/multiplexer with inverted outputs from Texas Instruments. It selects one of two 4-bit data inputs based on a common select line and presents the complement of the selected data at its four outputs, with an active-low output enable pin for bus control.
What are the key electrical specifications of the SN74AHC158N?
The SN74AHC158N operates from a 2V to 5.5V supply voltage range using AHC CMOS technology. It features a typical propagation delay of 8ns at 5V, maximum quiescent supply current of 80µA, and output drive capability of ±8mA, making it suitable for high-speed logic applications.
What package does the SN74AHC158N come in?
The SN74AHC158N is available in a 16-pin PDIP (Plastic Dual In-line Package) through-hole package, which is ideal for breadboard prototyping and hand-soldering. The operating temperature range is -40°C to +125°C, supporting both commercial and industrial environments.
What are typical applications for the SN74AHC158N?
Typical applications include data routing in microcontroller bus systems, address multiplexing in memory interfaces, signal selection in communications equipment, and glue logic in FPGA-based designs. The inverted outputs make it particularly useful when complementary data paths are needed without additional inverter ICs.
Where can I buy the SN74AHC158N and what is the price?
The SN74AHC158N is available from FindMyChip starting at approximately $0.30 per unit, with pricing varying by quantity. It is stocked by major distributors worldwide and ships globally. Submit a quote request on FindMyChip to get competitive pricing and confirm current stock availability.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.4210 | $105.25 |
| 500+ | $0.4020 | $201.00 |
| 1000+ | $0.3678 | $367.80 |
| 2500+ | $0.3230 | $807.50 |
| 4000+ | $0.3080 | $1232.00 |
| 5000+ | $0.3010 | $1505.00 |
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