Features: • Output Drive Capability: 15 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 mA• In Compliance with the Requirements Defined by JEDEC Standard No. 7A• Chip Complexity: 218 FE...
74HC573A: Features: • Output Drive Capability: 15 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 mA•...
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Features: · Output capability: standard· ICC category: SSIPinoutDescription The 74HC/HCT02 are hig...
Features: · Level shift capability· Output capability: standard (open drain)· ICC category: SSIPin...
Symbol | Parameter | Value | Unit |
VCC | DC Supply Voltage (Referenced to GND) | 0.5 to + 7.0 | V |
Vin | DC Input Voltage (Referenced to GND) | 0.5 to VCC + 0.5 | V |
Vout | DC Output Voltage (Referenced to GND) | 0.5 to VCC + 0.5 | V |
Iin | DC Input Current, per Pin | ±20 | mA |
Iout | DC Output Current, per Pin | ±35 | mA |
ICC | DC Supply Current, VCC and GND Pins | ±75 | mA |
PD | Power Dissipation in Still Air, Plastic or Ceramic DIP SOIC Package TSSOP Package |
750 500 450 |
mW |
Tstg | Storage Temperature | -65 to +150 | °C |
TL | Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP, TSSOP or SOIC Package) |
260 300 |
°C |
The MC54/74HC573A is identical in pinout to the LS573. The devices are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold time becomes latched.
The 74HC573A is identical in function to the HCT373A but has the data inputs on the opposite side of the package from the outputs to facilitate PC board layout.
The 74HC573A is the noninverting version of the HC563A.