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 Digital Mux/Demux

 
Technology Family
Bits (#)
VCC (Min) (V)
VCC (Max) (V)
Voltage (Nom) (V)
tpd @ Nom Voltage (Max) (ns)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
Configuration
Bandwidth (Max) (MHz)
Input Type
Output Type
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
SN74CBT3257 SN74CB3Q3257 SN74CBT3257C SN74CBTLV3257
CBT     CB3Q     CBT-C     CBTLV    
4     4     4     4    
4     2.3     4     2.3    
5.5     3.6     5.5     3.6    
5     2.5
3.3    
5     2.5
3.3    
0.25     0.2     0.15     0.25    
200     500     200     150    
0.003     1.5     0.003     0.01    
4 x SPDT (4 x 1:2)     4 x SPDT (4 x 1:2)     4 x SPDT (4 x 1:2)     4 x SPDT (4 x 1:2)    
200     500     200     200    
TTL/CMOS     TTL/CMOS     TTL/CMOS     TTL/CMOS    
TTL/CMOS     CMOS     TTL/CMOS     CMOS    
Low Power     IOFF     Low Power
IOFF    
IOFF    
Catalog     Catalog     Catalog     Catalog    
-40 to 85     -40 to 85     -40 to 85     -40 to 85    
16SOIC
16SSOP
16TSSOP
16VQFN    
16SSOP
16TSSOP
16TVSOP
16VQFN    
16SOIC
16SSOP
16TSSOP
16VQFN    
16SOIC
16SSOP
16TSSOP
16TVSOP
16UQFN
16VQFN    
0.44 | 1ku     0.62 | 1ku     0.33 | 1ku     0.53 | 1ku    
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