Product Overview
Texas Instruments SN74LS132N Quad 2-Input NAND Schmitt Trigger IC DIP-14
Condition
Used equipment pull. Hand-pulled from decommissioned equipment with clean pins. Markings legible: 98AT6XK SN74LS132N with Texas Instruments logo. Evaluation: Visual inspection only. Function testing not performed. Verify suitability before use.
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Product Overview
Four independent 2-input positive-NAND Schmitt trigger gates make up this Texas Instruments SN74LS132N DIP-14 logic IC. Utilizing Low-power Schottky (LS) TTL technology, each gate features built-in hysteresis on both inputs to transform slowly changing or noisy analog signals into sharp, jitter-free digital square waves.
Key Features
- Quadruple 2-input positive-NAND logic gates
- Schmitt-trigger inputs provide hysteresis for high noise immunity and waveform squaring
- Low-power Schottky (LS) TTL design for reduced power consumption
- Operating supply voltage range of 4.75 V to 5.25 V (5.0 V nominal)
- Operating temperature range from 0°C to 70°C
- Standard through-hole 14-pin plastic dual in-line package (PDIP, TI package N)
Applications
- Debouncing mechanical pushbuttons, toggle switches, and rotary encoders
- Restoring legacy microcomputers, arcade PCBs, and vintage digital test equipment
- Squaring slow-rise sensor signals, sine waves, or optical detector outputs for microcontrollers
- Constructing simple RC relaxation oscillators and clock generators on builder breadboards
Frequently Asked Questions
What logic functions does this chip provide?
It houses four independent 2-input NAND gates. Because every input includes Schmitt-trigger hysteresis, it performs standard NAND logic while cleanly processing noisy or slow inputs.
What supply voltage does this device require?
The device operates on a standard 5.0 V DC power supply, with an allowable operating range of 4.75 V to 5.25 V.
What should I expect from this pulled component?
This unit is hand-pulled from equipment with clean through-hole leads. It has received visual inspection without electrical function testing, and it is backed by our satisfaction guarantee.
When slow rise times and contact bounce threaten your digital lines, a dependable Schmitt trigger cleans up the mess without fuss. Plug it into the socket and let the hysteresis do the work.
