Product Summary

The FST3253MTCX is a dual 4:1 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 propagation delay or generating additional ground bounce noise. When OE is LOW, S0 and S1 connect the A Port to the selected B Port output. When OE is HIGH, the FST3253MTCX is OPEN and a high-impedance state exists between the two ports.

Parametrics

FST3253MTCX absolute maximum ratings: (1)Supply Voltage (VCC): -0.5V to +7.0V; (2)DC Switch Voltage (VS): -0.5V to +7.0V; (3)DC Input Voltage (VIN): -0.5V to +7.0V; (4)DC Input Diode Current (lIK) VIN<0V: -50mA; (5)DC Output (IOUT) Sink Current: 128mA; (6)DC VCC/GND Current (ICC/IGND): +/- 100mA; (7)Storage Temperature Range (TSTG): -65℃ to +150℃.

Features

FST3253MTCX features: (1)4Ω switch connection between two ports; (2)Minimal propagation delay through the switch; (3)Low lCC; (4)Zero bounce in flow-through mode; (5)Control inputs compatible with TTL level.

Diagrams

FST3253MTCX block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FST3253MTCX
FST3253MTCX

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw

Data Sheet

0-1: $0.37
1-25: $0.33
25-100: $0.29
100-250: $0.25
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FST30050
FST30050


DIODE SCHOTTKY PWR MOD 50V TO244

Data Sheet

Negotiable 
FST30100
FST30100


DIODE SCHOTTKY 100V 15A TO247

Data Sheet

0-500: $1.55
FST30100E3
FST30100E3


DIODE SCHOTTKY 100V 15A TO247AD

Data Sheet

Negotiable 
FST3080
FST3080

Other


Data Sheet

Negotiable 
FST31120
FST31120

Other


Data Sheet

Negotiable 
FST31130
FST31130

Other


Data Sheet

Negotiable