Fairchild FST16210 Data Handbook
Summary
This advanced 20-Bit Bus Switch IC provides high-speed, low-resistance switching for digital interfaces compatible with CMOS/TTL logic levels. Engineered for reliable signal routing, the FST16210 supports multiple buses and minimizes propagation delay. This manual is essential documentation for electronics engineers and hardware designers, offering comprehensive electrical characteristics, recommended operating conditions, package specifications (TSSOP), and performance graphs required for seamless integration into next-generation digital systems.
Page 1 Text Content
查询FST16210供应商
16210 20-B it B s S itch
November 1998 Revised December 1999
FST16210 20-Bit Bus Switch General Description Features The Fairchild Switch FST16210 provides 20-Bits of high- ■4Ω switch connection between two ports. speed CMOS TTL-compatible bus switching. The low on
■Minimal propagation delay through the switch.
resistance of the switch allows inputs to be connected to
■Low l CC.
outputs without adding propagation delay or generating
additional ground bounce noise. ■Zero bounce in flow-through mode. The device is organized as a 10-bit or 20-Bit bus switch. ■Control inputs compatible with TTL level.
When OE1 is LOW, the switch is ON and Port 1A is con- nected to Port 1B. When OE2 is LOW, Port 2A is connected to Port 2B.
Ordering Code: Order Number Package Number Package Description FST16210MTD MTD48 48-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.
Connection Diagram Logic Diagram
Truth Table
Pin Descriptions Inputs Inputs/Outputs
Pin Name Description OE1 OE2 1A, 1B 2A, 2B
OE1, OE2 Bus Switch Enables 1A = 1B 2A = 2B 1A, 2A Bus A 1A = 1B
1B, 2B Bus B 2A = 2B
© 1999 Fairchild Semiconductor Corporation DS500193 www.fairchildsemi.com
Page Summary Contents For Fairchild FST16210 Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 4 |
| File Size | 109.07 KB |
| Published | May 30, 2026 |
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Frequently Asked Questions
What are the recommended operating conditions for this device?
The Supply Voltage should operate between 4.0V and 5.5V DC, while the Input and Output voltages range from 0V to 5.5V.
How is the bus connection enabled or disabled?
The switch state is controlled by OE: when OE is LOW, the connections are ON; otherwise, they are OFF.
What material property determines low power consumption and speed?
Low on-resistance and minimal propagation delay through the switch allow for fast switching and efficiency.
Are 48-lead Thin Shrink Small Outline Packages (TSSOP) available?
Yes, the ordering code FST16210MTD provides a 48-Lead Thin Shrink Small Outline Package.