{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4093BE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4093BE","canonicalUrl":"https://icboms.com/texas-instruments/CD4093BE","factsUrl":"https://icboms.com/api/mcp/products/CD4093BE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series, NAND Gate, 4-circuit, 2-input, Schmitt Trigger, Through Hole, 14-DIP (0.300\", 7.62mm), 3V ~ 18V supply, -55°C ~ 125°C.","salesMarkdown":"## 3V to 18V supply — the 4000B voltage reach Its supply range of 3V to 18V is the widest among common CMOS logic families — 74HC tops out at 6V, 74HCT at 5.5V — which makes this the part to reach for when the rail is unregulated, runs on a battery stack, or needs to interface with 12V or 15V analog stages. The four gates share the same die and the same 14-PDIP package, so one CD4093BE handles a debounce, an oscillator, and a level translator on the same board. That means it qualifies for avionics bay cards, outdoor base-station backplanes, engine-bay sensor interfaces, and downhole logging tools where the ambient hits 105°C and the self-heating adds another 20°C. ## Schmitt-trigger inputs — what the hysteresis buys you The Schmitt trigger on each of the four inputs sets separate low and high thresholds: 0.9V to 4V for a falling edge, 3.6V to 10.8V for a rising edge (both depend on supply voltage). The gap between them — the hysteresis — rejects noise that would otherwise cause multiple transitions on a slow ramp. This is the gate you pick for a relaxation oscillator (one RC network per gate), a pushbutton debounce front-end, or a sine-to-square converter from a transformer secondary. The 130ns propagation delay at 15V and 50pF load is adequate for sub-1 MHz switching; for faster edges the 74HCT132M96 runs 33ns at 4.5V but loses the wide supply range. ## Through-hole 14-DIP — board-fit and sourcing reality The 14-pin DIP with 0.300\" body width (7.62mm) is the legacy through-hole footprint. It still dominates in breadboard prototypes, MRO replacement boards, low-volume industrial controls, and education kits where hand-soldering or socketing is the norm. The CD4093BE ships in a tube — not tape-and-reel — so if your pick-and-place line expects surface-mount, the CD74HCT132M96 (SOIC-14) is the footprint alternative, though it trades away the 18V supply and the full temperature range. ## Quiescent current and output drive Maximum quiescent current is 4 µA across the full supply range and temperature span — essentially leakage. That makes the CD4093BE a fit for battery-powered equipment that spends most of its life in standby with the gates idling. Output high and low current are both rated 3.4mA (typical, at 15V), enough to drive a standard CMOS logic input, a small LED through a series resistor, or the gate of a low-power MOSFET. For heavier loads — relay coils, high-speed bus lines — you would buffer the output or move to a 74HC part with higher drive. ## Lifecycle — still active, but verify date-code That said, the 4000B series is a mature logic family — production volumes are lower than 74HC or 74HCT — so the stock rotation at distributors can be slow. When sourcing, request the date-code and lot trace. A clean laser etch with consistent font across the tube is the baseline; any mismatch in marking depth or pad geometry on the 14-DIP body warrants a decap check before the reel hits the line.","metaTitle":"CD4093BE NAND Gate, Schmitt Trigger, 3V-18V, 14-DIP","metaDescription":"Texas Instruments CD4093BE quad 2-input NAND gate with Schmitt-trigger inputs. 3V to 18V supply, -55°C to 125°C, 14-PDIP. Active lifecycle.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Series":"4000B","Package":"Tube","Features":"Schmitt Trigger","Logic Type":"NAND Gate","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","Product Status":"Active","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"3V ~ 18V","Number of Circuits":"4","Base Product Number":"CD4093","Operating Temperature":"-55°C~125°C","Input Logic Level - Low":"0.9V ~ 4V","Supplier Device Package":"14-PDIP","Input Logic Level - High":"3.6V ~ 10.8V","Current - Quiescent (Max)":"4 µA","Current - Output High, Low":"3.4mA, 3.4mA","Max Propagation Delay @ V, Max CL":"130ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6000","priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.52500","currency":"USD"},{"qty":25,"price":"$0.49280","currency":"USD"},{"qty":100,"price":"$0.40230","currency":"USD"},{"qty":250,"price":"$0.37364","currency":"USD"},{"qty":500,"price":"$0.31800","currency":"USD"},{"qty":1000,"price":"$0.25440","currency":"USD"},{"qty":2500,"price":"$0.23055","currency":"USD"},{"qty":5000,"price":"$0.22500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/df2713c18da545f07a43ca54223d8ae3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD4093BE/alternatives.json"},"ai":{"faq":[{"question":"CD4093BE equivalent?","answer":"There is no exact pin-compatible second source in the 4000B family. The CD4025BM96 is a 3-input NOR gate (not NAND) in SOIC-14 — same series, different logic function and footprint."},{"question":"CD4093BE vs CD4093B — what is the difference?","answer":"The 'E' suffix on CD4093BE typically indicates the lead-free / ROHS3-compliant version of the base CD4093B. Electrically they are identical — same Schmitt-trigger NAND gates, same 3V to 18V supply, same temperature range. The difference is the plating material on the DIP leads: the 'E' variant uses a tin-based finish that meets ROHS3 requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4093BE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4093BE 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}}