4-Bit 1-Of-2 FET Multiplexer/Demultiplexer - SN74CBT3257

SN74CBT3257 (ACTIVE)

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer

 

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.

Features

  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels

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Parametrics Compare all products in Analog Switches/Muxes

 
VCC (Min) (V)
VCC (Max) (V)
Ron (Typ) (Ohms)
Additional Features
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Crosstalk (dB)
Ron (Max) (Ohms)
Mux Configuration
SN74CBT3257 SN74CB3Q3257 SN74CBT3257C SN74CBTLV3257
4    2.3    4    2.3   
5.5    3.6    5.5    3.6   
5    4    8    5   
Low Power    IOFF    Low Power
IOFF   
IOFF   
Catalog    Catalog    Catalog    Catalog   
-40 to 85    -40 to 85    -40 to 85    -40 to 85   
SOIC
SSOP
TSSOP
VQFN   
SSOP
TSSOP
TVSOP
VQFN   
SOIC
SSOP
TSSOP
VQFN   
SOIC
SSOP
TSSOP
TVSOP
UQFN
VQFN   
16VQFN: 14 mm2: 3.5 x 4(VQFN)
16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
16SSOP: 48 mm2: 7.8 x 6.2(SSOP)
16SOIC: 59 mm2: 6 x 9.9(SOIC)   
16VQFN: 14 mm2: 3.5 x 4(VQFN)
16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
16VQFN: 14 mm2: 3.5 x 4(VQFN)
16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
16SSOP: 48 mm2: 7.8 x 6.2(SSOP)
16SOIC: 59 mm2: 6 x 9.9(SOIC)   
16UQFN: 5 mm2: 1.8 x 2.6(UQFN)
16VQFN: 14 mm2: 3.5 x 4(VQFN)
16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
16SOIC: 59 mm2: 6 x 9.9(SOIC)   
No    No    No    No   
7    9    12    7   
1:2    1:2    1:2    1:2