Features: ` LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility` High Speed Operation: tpd (A to Y) = 10 ns typ (CL = 50 pF)` High Output Current: Fanout of 15 LSTTL Loads` Wide Operating Voltage: VCC = 4.5 to 5.5 V` Low Input Current: 1 A max` Low Quiescent Supply Current:...
HD74HCT244: Features: ` LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility` High Speed Operation: tpd (A to Y) = 10 ns typ (CL = 50 pF)` High Output Current: Fanout of 15 LSTTL Loads` W...
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Item |
Symbol |
Rating |
Unit |
Supply voltage range |
VCC |
0.5 to +7.0 |
V |
Input voltage |
VIN |
0.5 to VCC + 0.5 |
V |
Output voltage |
VOUT |
0.5 to VCC + 0.5 |
V |
DC current drain per pin |
IOUT |
±35 |
mA |
DC current drain per VCC, GND |
ICC, IGND |
±75 |
mA |
DC input diode current |
IIK |
±20 |
mA |
DC output diode current |
IOK |
±20 |
mA |
Power dissipation per package |
PT |
500 |
mW |
Storage temperature |
Tstg |
65 to +150 |
°C |
The HD74HCT244 is a non-inverting buffer and has two active low enable (1G and 2G ). Each enable independently controls 4 buffers.
HD74HCT244 does not have schmitt trigger inputs.