Description
Octal Tri-state Line Driver/Receiver IC in DIP20 package.
74LS244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Brief Data:
- Logic Family: 74LSxxx.
- Logic Function: Buffer, Line Driver.
- Number of Channels: 8.
- Input Type: Single Ended.
- Output Type: 3 State.
- Polarity: Non-Inverting.
- Mounting Type: 20DIP Through Hole.
- Maximum Low Level Output Current: 24mA.
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