SN74CBT3257 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
SCDS017H - MAY 1995 - REVISED MARCH 1998
features
- Functionally Equivalent to QS3257
- 5-Ω Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Package Options Include Plastic Small-Outline (D), Shrink Small-Outline (DB, DBQ), and Thin Shrink Small-Outline (PW) Packages
description
The SN74CBT3257 is a 4-bit 1-of-2 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
Output-enable (OE\) and select-control (S) inputs select the appropriate B1 and B2 outputs for the A-input data.
The SN74CBT3257 is characterized for operation from -40°C to 85°C.
Title: 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
Product Family: BUS EXCHANGE/MULTIPLEXING
Device Functionality: MULTIPLEXER
Orderable Devices: SN74CBT3257D, SN74CBT3257DBLE, SN74CBT3257DBQR, SN74CBT3257DR, SN74CBT3257PWLE
View the complete PDF datasheet: scds017h.pdf (62 K Bytes) (Requires Acrobat Reader 3.x)View more information about generic part numbers:SN74CBT3257
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