{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS596PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS596PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS596PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS596PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCS series shift register, SN74HCS596PWR, 8-bit serial-to-parallel, open-drain outputs, 2V~6V supply, -40°C~125°C, 16-TSSOP, Tape & Reel.","salesMarkdown":"## 8-bit shift register with open-drain outputs — 2V to 6V supply The SN74HCS596PWR is an 8-bit serial-in, parallel-out shift register from Texas Instruments' 74HCS family, with open-drain outputs on all eight bits. This output stage lets multiple register outputs connect to a common bus line without external buffer logic — each output sinks current independently, and the bus floats high when all outputs are off. The -40°C to 125°C operating temperature range (TA) means the part works in engine-bay electronics, outdoor telecom cabinets, or industrial ovens where 85°C industrial-grade parts would derate. This is a full 125°C junction temperature — not a 105°C or 85°C industrial part dressed up. The shift register clocks data in on the rising edge of the shift clock and latches it to the output register on the rising edge of the storage register clock. Because the outputs are open-drain, the latch does not fight a weak pull-up — the output state is high-impedance until the pull-up resistor defines the logic level, making it suitable for multiplexed LED displays, relay drivers, or any load where the high side is a shared rail. ## 16-TSSOP footprint and board integration The narrow body conserves board space — about 30% less area than a 16-SOIC equivalent. The supplier device package (16-TSSOP) matches the package/case (16-TSSOP (0.173\", 4.40mm Width)), so there is no ambiguity between the JEDEC MO-153 and the TI ordering code. The 74HCS family uses Schmitt-trigger inputs on all logic pins, which provides noise immunity on long PCB traces or in electrically noisy environments — a detail that matters when the shift register clocks from a distant microcontroller. ## Active lifecycle and compliance documentation ROHS3 compliant; no REACH, UL, or IEC documentation is referenced in the listing, but TI typically provides full REACH and conflict-minerals declarations on request per the standard TI compliance workflow. For a high-temperature shift register with open-drain outputs, the active lifecycle means no rush to qualify an alternative. The 74HCS series is a recent addition to TI's logic portfolio (Schmitt-trigger inputs, wider supply range vs older 74HC parts), so obsolescence risk is low for the foreseeable future.","metaTitle":"SN74HCS596PWR 8-bit shift register, open-drain, 2-6V","metaDescription":"Texas Instruments SN74HCS596PWR 8-bit serial-to-parallel shift register with open-drain outputs. 2V-6V supply, -40°C to 125°C. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"74HCS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74HCS","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Serial to Parallel","Logic Type":"Shift Register","Output Type":"Open Drain","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"16-TSSOP","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.43","priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.36600","currency":"USD"},{"qty":25,"price":"$0.34120","currency":"USD"},{"qty":100,"price":"$0.27310","currency":"USD"},{"qty":250,"price":"$0.25356","currency":"USD"},{"qty":500,"price":"$0.21454","currency":"USD"},{"qty":1000,"price":"$0.16578","currency":"USD"},{"qty":2000,"price":"$0.15116","currency":"USD"},{"qty":6000,"price":"$0.14140","currency":"USD"},{"qty":10000,"price":"$0.13800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e7ebcdf1dd7ba91f4743e69a2cedd87c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCS596PWR/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for SN74HCS596PWR?","answer":"Submit an RFQ through this page. The part is sourced through independent distribution channels; availability is verified per RFQ."},{"question":"What compliance documentation does Texas Instruments provide for SN74HCS596PWR (RoHS, REACH, UL, IEC)?","answer":"The SN74HCS596PWR is ROHS3 compliant. Texas Instruments typically provides REACH and conflict-minerals declarations for their active parts, but these are not listed in the base specification. No UL or IEC certification is recorded for this part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS596PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS596PWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}