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...
MC54C4060: 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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PinoutDescriptionThe F373 contains eight D-type latches with 3-state output buffers. When the Latc...
PinoutDescriptionThe F374 consists of eight edge-triggered flip-flops with individual D-type input...
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 | ±25 | mA |
ICC | DC Supply Current Per Supply Pin | ±50 | mA |
PD | Power dissipation in still air piastic DIP SOIC package |
750 500 450 |
mW |
TSTG | Storage Temperature | 65 to +150 | °C |
TL | Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) |
260 300 |
°C |
The MC54/74HC4060 is identical in pinout to the standard CMOS MC14060B. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
MC54/74HC4060 consists of 14 masterslave flipflops and an oscillator with a frequency that is controlled either by a crystal or by an RC circuit connected externally. 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 negativegoing edge of Osc In. The activehigh Reset of MC54/74HC4060 is asynchronous and disables the oscillator to allow very low power consumption during standby operation.
State changes of the Q outputs MC54/74HC4060 do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may need to be gated with Osc Out 2 of the HC4060.