This device contains four independent gates, each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

Features :-

• Four Independent NAND Buffer Gates.
• Open Collector Outputs Require External Pull-Up Resistors.
• Fast Switching Times.
• Operating Temperature up to 70°C.

Specifications :-

• Supply Voltage : 4.75 - 5.25V
• HIGH Level Input Voltage : 2V
• LOW Level Input Voltage : 0.8V
• HIGH Level Output Voltage : 5.5V
• LOW Level Output Current : 24mA
• Free Air Operating Temperature : 70°C

Package Includes :-

1 X 74LS38 Quad 2-input NAND Buffer IC (7438) DIP-14 Package