FST16212

Features:

• 4Ω switch connection between two ports.
• Minimal propagation delay through the switch.
• Low l_CC.
• Zero bounce in flow-through mode.
• Control inputs compatible with TTL level.


Pinout




Specifications

Supply Voltage (V_CC) ...............................................0.5V to +7.0V
DC Switch Voltage (V_S)  .........................................−0.5V to +7.0V
DC Input Voltage (V_IN) (Note 2)............................. −0.5V to +7.0V
DC Input Diode Current (l_IK) V_IN < 0V ................................−50 mA
DC Output (I_OUT) Current ..................................................128 mA
DC V_CC/GND Current (I_CC/I_GND) ......................................±100 mA
Storage Temperature Range (T_STG)................ −65°C to +150 °C


Description

The Fairchild Switch FST16212 provides 24-bits of highspeed CMOS TTL-compatible bus switching or exchanging.The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

The FST16212 operates as a 24-bit bus switch or a 12-bit bus exchanger, which allows data exchange between the four signal ports via the data-select terminals.