Features: *Enhanced N channel FET with no inherent diode to Vcc*5 bidirectional switches connect inputs to outputs*Pin compatible with the 74F253, 74FCT253, and 74FCT253T*Zero propagation delay, zero ground bounce*Undershoot clamp diodes on all switch and control inputs*TTL-compatible control inpu...
IDTQS32253: Features: *Enhanced N channel FET with no inherent diode to Vcc*5 bidirectional switches connect inputs to outputs*Pin compatible with the 74F253, 74FCT253, and 74FCT253T*Zero propagation delay, zer...
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Symbol | Description | Max | Unit |
VTERM(2) | Supply Voltage to Ground | 0.5 to +7 | V |
VTERM(3) | DC Switch Voltage VS | 0.5 to +7 | V |
VTERM(3) | DC Input Voltage VIN | 0.5 to +7 | V |
VAC | AC Input Voltage (pulse width 20ns) | 3 | V |
IOUT | DC Output Current | 120 | mA |
PMAX | Maximum Power Dissipation (TA = 85°C) | 0.5 | W |
TSTG | Storage Temperature | 65 to +150 | °C |
The QS32253 is a high-speed CMOS TTL-compatible dual 4:1 multi-plexer/demultiplexer with 3-state outputs. The QS32253 is function and pinout compatible version of the 74F253, 74FCT253, and the 74ALS/AS/LS253 dual 4:1 multiplexers. The QS32253 has 25? resistors to reduce ground bounce noise.
Mux/Demux devices IDTQS32253 provide an order of magnitude faster speed than equivalent logic devices.
The QS32253 is characterized for operation at -40°C to +85°C.