Features: • Output Drive Capability: 10 LSTTL Loads• TTL, NMOS Compatible Input Levels• Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 4.5 to 5.5 V• Low Input Current: 1 A• High Noise Immunity Characteristic of CMOS Devices• In...
MC74HCT163A: Features: • Output Drive Capability: 10 LSTTL Loads• TTL, NMOS Compatible Input Levels• Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 4.5 to 5.5...
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Features: Operating range: 38 to 47 Gb/s (min.) (note)Signal regeneration with full-rate clock sig...
• Output Drive Capability: 10 LSTTL Loads
• TTL, NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1 A
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 200 FETs or 50 Equivalent Gates
Symbol |
Parameter |
Value |
Unit |
VCC |
Positive DC Supply Voltage (Referenced to GND) |
0.5 to +7.0 |
V |
Vin |
DC Input Voltage (Referenced to GND) |
1.5 to VCC + 1.5 |
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 |
± 25 |
mA |
ICC |
DC Supply Current, VCC and GND Pins |
± 50 |
mA |
PD |
Power Dissipation in Still Air, Plastic or Ceramic DIP† SOIC Package† |
750 500 |
mW |
Tstg |
Storage Temperature |
65 to + 150 |
|
TL |
Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP, SOIC or TSSOP Package) (Ceramic DIP) |
260 300 |
The MC54/74HCT161A and HCT163A are identical in pinout to the LS161A and LS163A. These devices may be used as level converters for interfacing TTL or NMOS outputs to high speed CMOS inputs.
The HCT161A and HCT163A are programmable 4bit binary counters with asynchronous and synchronous reset, respectively.