Product Summary

The HD74HC244RPEL is an Octal Buffer/Line Driver/Line Receiver with non-inverted 3-state outputs. This device does not have schmitt trigger inputs.

Parametrics

HD74HC244RPEL absolute maximum ratings: (1)Supply voltage range VCC: –0.5 to 7.0V; (2)Input / Output voltage VIN, VOUT: –0.5 to VCC +0.5V; (3)Input / Output diode current IIK, IOK: ±20mA; (4)Output current IO: ±35mA; (5)VCC, GND current ICC or IGND: ±75mA; (6)Power dissipation PT: 500mW; (7)Storage temperature Tstg: –65 to +150℃.

Features

HD74HC244RPEL features: (1)High Speed Operation: tpd = 11 ns typ (CL = 50pF); (2)High Output Current: Fanout of 15 LSTTL Loads; (3)Wide Operating Voltage: VCC = 2 to 6 V; (4)Low Input Current: 1μA max; (5)Low Quiescent Supply Current: ICC (static) = 4μA max (Ta = 25℃); (6) Ordering Information.

Diagrams

HD74HC244RPEL block diagram

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