{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHCT132N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHCT132N","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHCT132N","factsUrl":"https://icboms.com/api/mcp/products/SN74AHCT132N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHCT series, NAND Gate, Schmitt Trigger, Through Hole, 14-DIP (0.300\", 7.62mm), 4.5V ~ 5.5V supply, -40°C ~ 85°C, 9ns @ 5V, 50pF.","salesMarkdown":"## Schmitt-trigger NAND for noisy 5V logic busses The SN74AHCT132N from TI is a quad 2-input NAND gate from the 74AHCT family, with Schmitt-trigger inputs on all four gates. The hysteresis cleans up slow edges and rejects noise on the input lines — useful when routing gate signals through long board traces or cabling in industrial control panels. It runs on a 4.5V to 5.5V supply and delivers 8mA sink/source per output, enough to drive a standard TTL load or a few LEDs directly. ## 9 ns propagation delay — timing margin at 5 V Maximum propagation delay is 9 ns at 5 V into a 50 pF load. That's fast enough for most 5 V synchronous buses running below about 50 MHz. The 74AHCT family is a direct speed upgrade from the original 74HCT series, so if you're replacing a slower gate in an existing design the timing budget only improves. The narrow supply tolerance means you can't drop it into a 3.3 V system without a level translator — this part is strictly 5 V. ## Industrial temperature and through-hole packaging Rated for -40°C to 85°C, so it fits in factory-floor equipment, outdoor telecom gear, and HVAC controllers where the ambient can swing. The 14-pin DIP (0.300\" body) is through-hole, which makes it a natural choice for prototyping boards, legacy repair, or any build where hand-assembly or socketing is preferred over reflow. Quiescent current is only 2 µA max, so power draw in a mostly-idle logic block is negligible. ## Sourcing and lifecycle Status is Active per the manufacturer, with ROHS3 compliance. No last-time-buy or obsolescence risk on the horizon. The part is widely available through independent distribution; we source and quote it to order against an RFQ, confirming current pricing and availability at quote time.","metaTitle":"SN74AHCT132N NAND Gate, Schmitt Trigger, 4.5V-5.5V, DIP-14","metaDescription":"TI SN74AHCT132N quad 2-input NAND gate with Schmitt-trigger inputs. 4.5V-5.5V supply, 9ns propagation delay, industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74AHCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74AHCT","Package":"Tube","Features":"Schmitt Trigger","Logic Type":"NAND Gate","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 0.6V","Supplier Device Package":"14-PDIP","Input Logic Level - High":"1.9V ~ 2.1V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"8mA, 8mA","Max Propagation Delay @ V, Max CL":"9ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.73","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.73000","currency":"USD"},{"qty":10,"price":"$0.64000","currency":"USD"},{"qty":25,"price":"$0.60120","currency":"USD"},{"qty":100,"price":"$0.49080","currency":"USD"},{"qty":250,"price":"$0.45584","currency":"USD"},{"qty":500,"price":"$0.38796","currency":"USD"},{"qty":1000,"price":"$0.31037","currency":"USD"},{"qty":2500,"price":"$0.28127","currency":"USD"},{"qty":5000,"price":"$0.27450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/03bb192b114601bc942ac2cff3a041c4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74AHCT132N replace SN74HC132N?","answer":"The SN74AHCT132N is the 5 V-only, faster cousin of the SN74HC132N. Both have Schmitt-trigger inputs and the same pinout, but the AHC version has tighter supply tolerance (4.5 V to 5.5 V vs 2 V to 6 V) and shorter propagation delay. If your system runs at 5 V, the AHCT132N is a drop-in replacement with better speed. For mixed-voltage or 3.3 V designs, stick with the HC or AHC variants."},{"question":"What is the equivalent of SN74AHCT132N?","answer":"The SN74HC132N is the closest functional equivalent in the 74HC family — same quad 2-input NAND with Schmitt triggers, same DIP-14 footprint, wider supply range (2 V to 6 V) but slower (19 ns vs 9 ns). For a surface-mount alternative, the SN74AHC1G00DBVT is a single gate. No exact drop-in second source exists, but any 74xx132 quad NAND with Schmitt inputs in DIP-14 will match the pinout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHCT132N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHCT132N when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}