74LS37 IC – (SMD Package) Quadruple 2-Input Positive NAND Buffers IC (7437 IC)

These 8-bit registers feature totem-pole TRI-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. The high-impedance state and increased high-logic level drive provide these registers with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Applications :-

• Burglar alarm or theft alarm
• Freezer warning buzzer
• Light activated theft alarm
• Automatic watering system

Specifications :-

• Quadruple 2-Input Positive-NAND Buffer
• High-level input voltage: 2V
• Low-level input voltage: 0.8V
• High-level output current: -1.2mA
• Low-level output current: 24mA
• Input clamp voltage: -1.5V
• No. of gates: 4
• No. of inputs: 8
• No. of outputs: 4
• Propagation delay time: 24ns
• Supply voltage range: 4.75 to 5.25V

Package Includes :-

1 X 74LS37 IC – (SMD Package) Quadruple 2-Input Positive NAND Buffers IC (7437 IC)