Features: • CMOS power levels: <7.5mW static• Undershoot clamp diodes on all inputs• True TTL input and output compatibility• Ground bounce controlled outputs• Reduced output swing of 0 to 3.5V• IOL = 48mA• Available in SOIC and QSOP packagesPinoutSpeci...
IDTQS74FCT251AT: Features: • CMOS power levels: <7.5mW static• Undershoot clamp diodes on all inputs• True TTL input and output compatibility• Ground bounce controlled outputs• Reduc...
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Symbol |
Description |
Max |
Unit |
VTERM |
Terminal Voltage with Respect to GND |
0.5 to +7 |
V |
TSTG |
Storage Temperature |
65 to +150 |
°C |
IOUT |
DC Output Current Max Current Sink/Pin |
+120 |
mA |
IIK |
Input Diode Current, VIN < 0 |
-20 |
mA |
IOK |
DC Output Current, VOUT < 0 |
-50 |
mA |
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
The IDTQS74FCT251AT is a high-speed CMOS TTL-compatible 8-input multiplexer with 3-state outputs. All inputs have clamp diodes for undershoot noise suppression. All outputs have ground bounce suppression. Outputs will not load an active bus when Vcc is removed from the device.