Features: Guaranteed simultaneous switching noise level and dynamic threshold performanceGuaranteed pin-to-pin skew AC performanceIndependent registers for A and B busesMultiplexed real-time and stored dataOutputs source/sink 24 mA TTL-compatible inputsPinoutSpecifications Supply Voltage (VCC...
74ACTQ652: Features: Guaranteed simultaneous switching noise level and dynamic threshold performanceGuaranteed pin-to-pin skew AC performanceIndependent registers for A and B busesMultiplexed real-time and sto...
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Supply Voltage (VCC) | −0.5V to +7.0V |
DC Input Diode Current (IIK) | |
VI = −0.5V | −20 mA |
VI = VCC + 0.5V | +20 mA |
DC Input Voltage (VI) | −0.5V to VCC + 0.5V |
DC Output Diode Current (IOK) | |
VO = −0.5V | −20 mA |
VO = VCC + 0.5V | +20 mA |
DC Output Voltage (VO) | −0.5V to VCC + 0.5V |
DC Output Source | |
or Sink Current (IO) | ± 50 mA |
DC VCC or Ground Current | |
per Output Pin (ICC or IGND) | ± 50 mA |
Storage Temperature (TSTG) | −65 to +150 |
DC Latch-Up Source | |
or Sink Current | ± 300 mA |
Junction Temperature (TJ) | |
PDIP | 140 |
The 74ACTQ652 consists of bus transceiver circuits with D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to the HIGH logic level. Output Enable pins (OEAB, OEBA) are provided to control the transceiver function.
The 74ACTQ652 utilizes Fairchild FACT Quiet SerieTM technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTOTMoutput control and undershoot corrector in addition to split ground bus for superior performance.