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Numéro de référence | FST16233 | ||
Description | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch | ||
Fabricant | Fairchild Semiconductor | ||
Logo | |||
1 Page
September 1997
Revised December 1999
FST16233
16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch
General Description
The Fairchild Switch FST16233 is a 16-bit to 32-bit high-
speed CMOS TTL-compatible multiplexer/demultiplexer
bus switch. The low on resistance of the switch allows
inputs to be connected to outputs without adding propaga-
tion delay or generating additional ground bounce noise.
The device can be used in applications where two buses
need to be addressed simultaneously. The FST16233 can
be used as two 8-bit to 16-bit multiplexers or as one 16-bit
to 32-bit multiplexer.
Two select (SEL1, SEL0) and two test (TEST0, TEST1)
inputs provide switch enable and multiplexer select control.
The FST16233 is designed to prevent through-current
when switching buses.
Features
s 4Ω switch connection between two ports.
s Minimal propagation delay through the switch.
s Low lCC.
s Zero bounce in flow-through mode.
s Control inputs compatible with TTL level.
Ordering Code:
Order Number Package Number
Package Description
FST16233MEA
MS56A
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
FST16233MTD
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
© 1999 Fairchild Semiconductor Corporation DS500055
www.fairchildsemi.com
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Pages | Pages 6 | ||
Télécharger | [ FST16233 ] |
No | Description détaillée | Fabricant |
FST16232 | Synchronous 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch | Fairchild Semiconductor |
FST16232MEA | Synchronous 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch | Fairchild Semiconductor |
FST16232MTD | Synchronous 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch | Fairchild Semiconductor |
FST16233 | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch | Fairchild Semiconductor |
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