Features: • Output Drive Capability: 15 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2 to 6V• Low Input Current: 1A• High Noise Immunity Characteristic of CMOS Devices• In Compliance With the JEDEC Standard No. 7A Requi...
MC74HC354: Features: • Output Drive Capability: 15 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2 to 6V• Low Input Current: 1A• High Noi...
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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) |
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 |
± 35 |
mA |
ICC |
DC Supply Current, VCC and GND Pins |
± 75 |
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 MC54/74HC354 is identical in pinout to the LS354. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
The HC354 selects one of eight latched binary Data Inputs, as determined by the Address Inputs. The information of MC74HC354 at the Data Inputs is stored in the transparent 8bit Data Latch when the DataLatch Enable pin is held high. The Address information may be stored in the transparent Address Latch, which is enabled by the activehigh AddressEnable pin.
MC74HC354 outputs are placed in highimpedance states when Output Enable 1 is high, Output Enable 2 is high, or Output Enable 3 is low.
The HC354 has a clocked Data Latch that is not transparent.