Features: • Output Drive Capability: 10 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 2 to 6 V• Low Input Current: 1 mA• High Noise Immunity Characteristic of CMOS Devices• In Compliance with the Requirements Defined by...
MC74HC4024: Features: • Output Drive Capability: 10 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 2 to 6 V• Low Input Current: 1 mA• High...
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Features: Operating range: 38 to 47 Gb/s (min.) (note)Signal regeneration with full-rate clock sig...
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 |
LIN | DC Input Current, per Pin | ±20 | mA |
IOUT | DC Onput Current, per Pin | ±35 | mA |
ICC | DC Supply Current Per Supply Pin | ±75 | mA |
PD | Power dissipation in still air piastic DIP SOIC package |
750 500 |
mW |
TSTG | Storage Temperature | 65 to +150 | °C |
TL | Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) |
260 | °C |
The MC74HC4024 is identical in pinout to the standard CMOS MC14024. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
MC74HC4024 consists of 7 masterslave flipflops. The output of each flipflop feeds the next and the frequency at each output is half that of the preceding one. The state of the counter advances on the negative going edge of the Clock input. Reset is asynchronous and activehigh.
State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals of MC74HC4024 are subject to decoding spikes and may have to be gated with the Clock of the HC4024 for some designs.