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: DIP-14
Package Includes :-
1 X 74LS37 Quadruple 2-Input Positive-NAND Buffers IC (7437 IC) DIP-14 Package
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