Fairchild FST16292 Data Handbook
Summary
The FST16292 is a high-performance 12-bit Multiplexer/Demultiplexer Bus Switch designed for seamless 2:1 signal routing between two data ports. This manual provides comprehensive technical specifications, including detailed AC and DC electrical characteristics, operational limits, and various packaging options (SSOP, TSSOP). It serves electronics engineers and circuit designers needing a reliable, low-propagation delay solution for interconnecting signals in advanced digital systems requiring CMOS TTL compatibility.
Page 1 Text Content
查询FST16292供应商
16292 12-B it to 24-B it M ltip lexer/D em ltip lexer B s S itch
July 1997 Revised December 1999
FST16292 12-Bit to 24-Bit Multiplexer/Demultiplexer Bus Switch General Description Features The Fairchild Switch FST16292 provides twelve 2:1 high- ■4Ω switch connection between two ports. speed CMOS TTL-compatible multiplexer/demultiplexer
■Minimal propagation delay through the switch.
bus switches. The low on resistance of the switch allows
■Low l CC.
inputs to be connected to outputs without adding propaga-
tion delay or generating additional ground bounce noise. ■Zero bounce in flow-through mode. The select pin connects the A Port to the selected B Port ■Control inputs compatible with TTL level.
output. The A2 Ports are not externally connected, thus Internal 500Ω pull-down resistor on A2 port. have a 500Ω pull-down resistor to ground.
Ordering Code: Order Number Package Number Package Description FST16292MEA MS56A 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide FST16292MTD MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram Connection Diagram
Pin Descriptions Truth Table Pin Name Description S0 A1 A2 Function
SO Data-select input B1 B2 A1 = B1, A2 = B2 A1 Bus A B2 B1 A1 = B2, A2 = B1 B1, B2 Bus B
© 1999 Fairchild Semiconductor Corporation DS500104 www.fairchildsemi.com
Page Summary Contents For Fairchild FST16292 Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 5 |
| File Size | 94.03 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What are the available package types for FST16292?
MS56A (56-Lead SSOP) or MTD56 (56-Lead TSSOP).
What is the supply voltage operating range?
4.0V to 5.5V.
Is propagation delay directly tested?
No, bus to bus propagation delay is guaranteed by design but not tested.