INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications * The IC06 74HC/HCT/HCU/HCMOS Logic Package Information * The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Product specification File under Integrated Circuits, IC06 September 1993 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74HC/HCT139 FEATURES GENERAL DESCRIPTION * Demultiplexing capability The 74HC/HCT139 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. * Two independent 2-to-4 decoders * Multifunction capability * Active LOW mutually exclusive outputs The 74HC/HCT139 are high-speed, dual 2-to-4 line decoder/multiplexers. This device has two independent decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four mutually exclusive active LOW outputs (nY0 to nY3). Each decoder has an active LOW enable input (nE). When nE is HIGH, every output is forced HIGH. The enable can be used as the data input for a 1-to-4 demultiplexer application. The "139" is identical to the HEF4556 of the HE4000B family. * Output capability: standard * ICC category: MSI QUICK REFERENCE DATA GND = 0 V; Tamb = 25 C; tr = tf = 6 ns TYPICAL SYMBOL PARAMETER CONDITIONS UNIT HC tPHL/ tPLH propagation delay HCT CL = 15 pF; VCC = 5 V nAn to nYn 11 13 ns nE3 to nYn 10 13 ns 3.5 3.5 pF 42 44 pF CI input capacitance CPD power dissipation capacitance per multiplexer notes 1 and 2 Notes 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + (CL x VCC2 x fo) where: fi = input frequency in MHz fo = output frequency in MHz (CL x VCC2 x fo) = sum of outputs CL = output load capacitance in pF VCC = supply voltage in V 2. For HC the condition is VI = GND to VCC For HCT the condition is VI = GND to VCC - 1.5 V APPLICATIONS * Memory decoding or data-routing * Code conversion ORDERING INFORMATION See "74HC/HCT/HCU/HCMOS Logic Package Information". September 1993 2 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74HC/HCT139 PIN DESCRIPTION PIN NO. SYMBOL NAME AND FUNCTION 1, 15 1E, 2E enable inputs (active LOW) 2, 3 1A0, 1A1 address inputs 4, 5, 6, 7 1Y0 to 1Y3 outputs (active LOW) 8 GND ground (0 V) 12, 11, 10, 9 2Y0 to 2Y3 outputs (active LOW) 14, 13 2A0, 2A1 address inputs 16 VCC positive supply voltage Fig.1 Pin configuration. Fig.2 Logic symbol. (a) (b) Fig.3 IEC logic symbol. September 1993 3 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer Fig.4 Functional diagram. FUNCTION TABLE INPUTS nE nA0 OUTPUTS nA1 nY0 nY1 nY2 nY3 H X X H H H H L L L L L H L H L L H H L H H H H L H H H H L H H H H L Notes 1. H = HIGH voltage level L = LOW voltage level X = don't care Fig.5 Logic diagram (one decoder/demultiplexer). September 1993 4 74HC/HCT139 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74HC/HCT139 DC CHARACTERISTICS FOR 74HC For the DC characteristics see "74HC/HCT/HCU/HCMOS Logic Family Specifications". Output capability: standard ICC category: MSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF Tamb (C) TEST CONDITIONS 74HC SYMBOL PARAMETER +25 min. typ. -40 to +85 max. min. max. -40 to +125 min. UNIT VCC WAVEFORMS (V) max. tPHL/ tPLH propagation delay nAn to Yn 39 14 11 145 29 25 180 36 31 220 44 38 ns 2.0 4.5 6.0 Fig.6 tPHL/ tPLH propagation delay nE to nYn 33 12 10 135 27 23 170 34 29 205 41 35 ns 2.0 4.5 6.0 Fig.7 tTHL/ tTLH output transition time 19 7 6 75 15 13 95 19 16 110 22 19 ns 2.0 4.5 6.0 Figs 6 and 7 September 1993 5 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74HC/HCT139 DC CHARACTERISTICS FOR HCT For the DC characteristics see "74HC/HCT/HCU/HCMOS Logic Family Specifications". Output capability: standard ICC category: MSI Note to HCT types The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications. To determine ICC per input, multiply this value by the unit load coefficient shown in the table below. INPUT UNIT LOAD 1An 2An nE 0.70 0.70 1.35 COEFFICIENT AC CHARACTERISTICS FOR 74HCT GND = 0 V; tf = tf = 6 ns; CL = 50 pF Tamb (C) TEST CONDITIONS 74HCT SYMBOL PARAMETER +25 min. typ. -40 to +85 max. min. max. -40 to +125 min. UNIT VCC WAVEFORMS (V) max. tPHL/ tPLH propagation delay nAn to Yn 16 34 43 51 ns 4.5 Fig.6 tPHL/ tPLH propagation delay nE to nYn 16 34 43 51 ns 4.5 Fig.7 tTHL/ tTLH output transition time 7 15 19 22 ns 4.5 Figs 6 and 7 September 1993 6 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74HC/HCT139 AC WAVEFORMS (1) HC : VM = 50%; VI = GND to VCC. HCT: VM = 1.3 V; VI = GND to 3 V. Fig.6 Waveforms showing the address input (nAn) to output (nYn) propagation delays and the output transition times. (1) HC : VM = 50%; VI = GND to VCC. HCT: VM = 1.3 V; VI = GND to 3 V. Fig.7 Waveforms showing the enable input (nE) to output (nYn) propagation delays and the output transition times. PACKAGE OUTLINES See "74HC/HCT/HCU/HCMOS Logic Package Outlines". September 1993 7 Philips Semiconductors - PIP - 74HC/HCT139; Dual 2-to-4 line decoder/demultiplexer Submit Query Philips Semiconductors Home ProductBuy MySemiconductors ContactProduct Information catalogonline as of 2003-04-22 74HC/HCT139; Dual 2- Information My.Semiconductors.COM. Your personal service from Use right mouse button to to-4 line Philips Semiconductors. download datasheet Please register now ! Download datasheet decoder/demultiplexer Stay informed Products General description Features MultiMarket * Semiconductors * Product Selector Catalog by * Function Catalog by * System * Cross-reference * Packages End of Life * information Distributors Go * Here! * Models * SoC solutions Block diagram Products & packages Buy online Parametrics Applications Support & tools Similar products Datasheet Email/translate General description top The 74HC/HCT139 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC/HCT139 are high-speed, dual 2-to-4 line decoder/multiplexers. This device has two independent decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four mutually exclusive active LOW outputs (nY0 to nY3). Each decoder has an active LOW enable input (nE). When nE is HIGH, every output is forced HIGH. The enable can be used as the data input for a 1-to-4 demultiplexer application. The '139' is identical to the HEF4556 of the HE4000B family. Features top Demultiplexing capability Two independent 2-to-4 decoders Multifunction capability Active LOW mutually exclusive outputs Output capability: standard ICC category: MSI Datasheet top Type number Title Publication release date Datasheet status Page count File size (kB) Datasheet 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer 9/1/1993 Product specification 44 Download Download PDF File 7 Additional datasheet info To complete the device datasheet with package and family information, also download the following PDF files. The "Logic Package Information" document is required to determine in which package(s) this device is available. Document Description file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HC139N.html (1 of 4) [Apr-29-2003 12:01:47 PM] Philips Semiconductors - PIP - 74HC/HCT139; Dual 2-to-4 line decoder/demultiplexer 1 Download HCT_FAMILY_SPECIFICATIONS PDF 2 Download File HCT_PACKAGE_INFO PDF 3 Download File HCT_PACKAGE_OUTLINES PDF File HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications HC/T Package Info, The IC06 74HC/HCT/HCMOS Logic Package Information HC/T Package Outlines, The IC06 74HC/HCT/HCMOS Logic Package Outlines Parametrics top Type number Package Description Propagation Voltage No. Power Logic Output Delay(ns) of Dissipation Switching Drive Pins Considerations Levels Capability 74HC139D SOT109 (SO16) Dual 2-to-4 Line 15 Decoder/Demultiplexer 5 Volts 16 + Low Power or Battery Applications CMOS Low 74HC139DB SOT338-1 Dual 2-to-4 Line 15 (SSOP16) Decoder/Demultiplexer 5 Volts 16 + Low Power or Battery Applications CMOS Low 74HC139N SOT38-1 (DIP16) Dual 2-to-4 Line 15 Decoder/Demultiplexer 5 Volts 16 + Low Power or Battery Applications CMOS Low 74HC139PW SOT403-1 Dual 2-to-4 Line 15 (TSSOP16) Decoder/Demultiplexer 5 Volts 16 + Low Power or Battery Applications CMOS Low 74HCT139D SOT109 (SO16) Dual 2-to-4 Line Decoder/Demultiplexer; 15 TTL Enabled 5 Volts 16 + Low Power or Battery Applications TTL Low 74HCT139DB Dual 2-to-4 Line SOT338-1 Decoder/Demultiplexer; 15 (SSOP16) TTL Enabled 5 Volts 16 + Low Power or Battery Applications TTL Low 74HCT139N SOT38-1 (DIP16) Dual 2-to-4 Line Decoder/Demultiplexer; 15 TTL Enabled 5 Volts 16 + Low Power or Battery Applications TTL Low 74HCT139PW Dual 2-to-4 Line SOT403-1 Decoder/Demultiplexer; 15 (TSSOP16) TTL Enabled 5 Volts 16 + Low Power or Battery Applications TTL Low Products, packages, availability and ordering top Type number North Ordering code American type (12NC) number Device status 74HC139D Full production order this product Full production online order this product Full production online order this product Full production online order this product online 74HC139DB 74HC139D Marking/Packing Package Discretes packing Download info PDF File Standard Marking * SOT109 9337 135 00652 Bulk Pack, CECC (SO16) 74HC139D-T Standard Marking * SOT109 9337 135 00653 Reel Pack, SMD, (SO16) 13", CECC 74HC139DB 9351 744 50112 74HC139DB-T Standard Marking * SOT338-1 9351 744 50118 Reel Pack, SMD, (SSOP16) 13" Standard Marking * SOT338-1 (SSOP16) Bulk Pack Buy online file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74HC139N.html (2 of 4) [Apr-29-2003 12:01:47 PM] - Philips Semiconductors - PIP - 74HC/HCT139; Dual 2-to-4 line decoder/demultiplexer 74HC139N 74HC139N 9336 693 00652 Standard Marking * SOT38-1 Bulk Pack, CECC (DIP16) Full production order this product SOT403-1 Standard Marking * 74HC139PW 74HC139PW 9351 744 30112 (TSSOP16) Full production online order this Bulk Pack product Standard Marking * SOT403-1 online 74HC139PW-T 9351 744 30118 Reel Pack, SMD, (TSSOP16) Full production order this 13" product Standard Marking * SOT109 74HCT139D 74HCT139D 9337 135 10652 Full production online order this Bulk Pack, CECC (SO16) product Standard Marking * SOT109 74HCT139D-T 9337 135 10653 Reel Pack, SMD, Full production online order this (SO16) 13", CECC product Standard Marking * SOT338-1 74HCT139DB 74HCT139DB 9351 885 50112 Full production online order this (SSOP16) Bulk Pack product Standard Marking * SOT338-1 74HCT139DB9351 885 50118 Reel Pack, SMD, Full production online order this (SSOP16) T 13" product Standard Marking * SOT38-1 74HCT139N 74HCT139N 9336 699 30652 Full production online order this Bulk Pack, CECC (DIP16) product SOT403-1 Standard Marking * 74HCT139PW 74HCT139PW 9351 883 00112 (TSSOP16) Full production online order this Bulk Pack product Standard Marking * SOT403-1 online 74HCT139PW9351 883 00118 Reel Pack, SMD, (TSSOP16) Full production order this T 13" product online Products in the above table are all in production. Some variants are discontinued; click here for information on these variants. - - - Similar products top 74HC/HCT139 links to the similar products page containing an overview of products that are similar in function or Products related similar to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category. to 74HC/HCT139 Support & tools top HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications(date 01-Mar-98) Download Download PDF HC/T User Guide(date 01-Nov-97) File PDF File Email/translate this product information top Email this product information. Translate this product information page from English to: French Translate The English language is the official language used at the semiconductors.philips.com website and webpages. 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