{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4053BPWRE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4053BPWRE4","canonicalUrl":"https://icboms.com/texas-instruments/CD4053BPWRE4","factsUrl":"https://icboms.com/api/mcp/products/CD4053BPWRE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CD4053BPWRE4, triple SPDT analog multiplexer/demultiplexer, 2:1 circuit, 240 Ohm max on-resistance, 30 MHz -3dB bandwidth, -40 dB crosstalk at 6 MHz, 16-TSSOP package, -55°C to 125°C temperature range, Tape & Reel.","salesMarkdown":"The Texas Instruments CD4053BPWRE4 is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer, part of the CD4053B family. Each of the three independent switches routes a common input to one of two outputs (2:1 mux/demux), controlled by a digital select line. Key parametrics for signal-integrity budgeting: the -3 dB bandwidth is 30 MHz, crosstalk between channels is -40 dB at 6 MHz, and the maximum on-state resistance is 240 Ohm. The channel-to-channel on-resistance matching is 5 Ohm, which matters when the switch is used in gain-setting or attenuator networks where the resistance delta directly affects ratio accuracy. ## Obsolete — sourcing through independent distribution The CD4053BPWRE4 carries an Obsolete product status. The 16-TSSOP package body is 0.173 inches wide and 4.40 mm long, with a 0.65 mm lead pitch — a standard surface-mount footprint that matches the CD4053B family layout across package variants. ## Supply rails and leakage — design-in checklist The CD4053BPWRE4 operates from a single supply of 3 V to 20 V, or from dual supplies of ±2.5 V to ±9 V. The dual-supply capability allows the switch to handle bipolar analog signals without external level-shifting, which is useful in audio and instrumentation front-ends where the signal swings below ground. Maximum off-state leakage current is 100 nA per channel, and the off-state capacitance is 0.2 pF on the switch side and 9 pF on the common side. These leakage and capacitance figures set the floor for signal attenuation and settling time in high-impedance or high-frequency paths — the 9 pF common-node capacitance will dominate the RC time constant in a 50-Ohm system.","metaTitle":"CD4053BPWRE4 Texas Instruments Analog Switch, SPDT","metaDescription":"Texas Instruments CD4053BPWRE4 triple 2:1 analog multiplexer/demultiplexer.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Crosstalk":"-40dB @ 6MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"30MHz","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","Switch Circuit":"SPDT","lifecycle_stage":"eol_hot","Charge Injection":"-","Number of Circuits":"3","Base Product Number":"CD4053","Operating Temperature":"-55°C~125°C(TA)","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"240Ohm","Voltage - Supply, Dual (V±)":"±2.5V ~ 9V","Switch Time (Ton, Toff) (Max)":"-","Voltage - Supply, Single (V+)":"3V ~ 20V","Current - Leakage (IS(off)) (Max)":"100nA","Multiplexer/Demultiplexer Circuit":"2:1","Channel Capacitance (CS(off), CD(off))":"0.2pF, 9pF","Channel-to-Channel Matching (ΔRon)":"5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2f82f8b629955ed19c1134c46ca4405e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CD4053BPWRE4 obsolete?","answer":"Yes, the CD4053BPWRE4 is listed as Obsolete. No official replacement order code has been published by Texas Instruments."},{"question":"What is the difference between CD4053BPWRE4 and CD4053BE?","answer":"The CD4053BPWRE4 is the surface-mount variant in a 16-TSSOP package on Tape & Reel, while the CD4053BE is the through-hole DIP-16 variant in a tube. The package and shipping medium are the only differences — the electrical and thermal specifications are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4053BPWRE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4053BPWRE4 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}}