74HC139; 74HCT139 Dual 2-to-4 line decoder/demultiplexer Rev. 4 -- 11 December 2015 Product data sheet 1. General description The 74HC139; 74HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits Input levels: For 74HC139: CMOS level For 74HCT139: TTL level Demultiplexing capability 2 independent 2-to-4 decoders Multifunction capability Suitable for memory decoding, data routing or code conversion Complies with JEDEC standard no. 7A Active LOW mutually exclusive outputs ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C and from 40 C to +125 C 3. Ordering information Table 1. Ordering information Type number 74HC139D Package Temperature range Name Description Version 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 40 C to +125 C SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1 40 C to +125 C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74 HCT139D 74HC139DB 74HCT139DB 74HC139PW 74HCT139PW 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer 4. Functional diagram < $ $ < '(&2'(5 $ $ $ ( < < < < < < < < < $ < '(&2'(5 $ '; * '; * Fig 3. Functional diagram ;< (1 ;< DDD a. DDD Fig 2. ( DDD Logic symbol < < ( Fig 1. < < ( $ (1 DDD b. IEC Logic symbol 74HC_HCT139 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 2 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer < $ < $ < ( < DDD Fig 4. Logic diagram (one decoder/demultiplexer) 5. Pinning information 5.1 Pinning ( 9&& $ ( $ $ < $ < < < < < < *1' < DDG Fig 5. Pin configuration SO16, SSOP16 and TSSOP16 5.2 Pin description Table 2. Pin description Symbol Pin Description 1E, 2E 1, 15 enable input (active LOW) 1A0, 1A1 2, 3 address input 1Y0, 1Y1, 1Y2, 1Y3 4, 5, 6, 7 output (active LOW) GND 8 ground (0 V) 2Y0, 2Y1, 2Y2, 2Y3 12, 11, 10, 9 output (active LOW) 2A0, 2A1 14, 13 address input VCC 16 positive supply voltage 74HC_HCT139 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 3 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer 6. Functional description Table 3. Function table[1] Control Input nE nA1 nA0 nY3 nY2 nY1 nY0 H X X H H H H L L L H H H L L L H H H L H L H L H L H H L H H L H H H [1] Output H = HIGH voltage level; L = LOW voltage level; X = don't care. 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage IIK input clamping current IOK Min Max 0.5 +7 V VI < 0.5 V or VI > VCC + 0.5 V - 20 mA output clamping current VO < 0.5 V or VO > VCC + 0.5 V - 20 mA IO output current VO = 0.5 V to (VCC + 0.5 V) - 25 mA ICC quiescent supply current - 50 mA IGND ground current 50 - mA Tstg storage temperature total power dissipation Ptot Conditions 65 +150 C SO16 package [1] - 500 mW SSOP16 package [2] - 500 mW TSSOP16 package [2] - 500 mW [1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C. [2] For SSOP16 and TSSOP16 packages: Ptot derates linearly with 5.5 mW/K above 60 C. 74HC_HCT139 Product data sheet Unit All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 4 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer 8. Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V) Symbol Parameter Conditions 74HC139 Min Typ 74HCT139 Max Min Typ Unit Max VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V VI input voltage 0 - VCC 0 - VCC V VO output voltage 0 - VCC 0 - VCC V Tamb ambient temperature 40 +25 +125 40 +25 +125 C t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V VCC = 6.0 V - - 83 - - - ns/V 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = 25 C Conditions Min Typ VCC = 2.0 V 1.5 VCC = 4.5 V VCC = 6.0 V Tamb = 40 C to +85 C Tamb = 40 C to Unit +125 C Max Min Max Min Max 1.2 - 1.5 - 1.5 - 3.15 2.4 - 3.15 - 3.15 - V 4.2 3.2 - 4.2 - 4.2 - V VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V IO = 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V 74HC139 VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage V VI = VIH or VIL IO = 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V IO = 4.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = 5.2 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V IO = 20 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V IO = 4.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V VI = VIH or VIL - 0.16 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 6.0 V IO = 5.2 mA; VCC = 6.0 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V - - 0.5 - 5.0 - 10.0 A 74HC_HCT139 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 5 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer Table 6. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = 25 C Conditions Min ICC supply current CI input capacitance VI = VCC or GND; IO = 0 A; VCC = 6.0 V Tamb = 40 C to +85 C Tamb = 40 C to Unit +125 C Typ Max Min Max Min Max - - 8.0 - 80 - 160 A - 3.5 - - - - - pF 74HCT139 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V IO = 4 mA 3.98 4.32 - 3.84 - 3.7 - V IO = 20 A - 0 0.1 - 0.1 - 0.1 V IO = 4.0 mA - 0.15 0.26 - 0.33 - 0.4 V VOL LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 5.5 V - - 0.5 - 5.0 - 10 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 8.0 - 80 - 160 A ICC additional supply current VI = VCC 2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A per input pin; 1An inputs - 70 252 - 315 - 343 A per input pin; 2An inputs - 70 252 - 315 - 343 A per input pin; nE inputs - 135 486 - 607.5 - 661.5 A - 3.5 - - - - - pF CI input capacitance 74HC_HCT139 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 6 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8. Symbol Parameter Tamb = 25 C Conditions Tamb = 40 C to +85 C Tamb = 40 C to +125 C Unit Min Typ Max Min Max Min Max VCC = 2.0 V - 39 145 - 180 - 220 ns VCC = 4.5 V - 14 29 - 36 - 44 ns VCC = 5.0 V; CL = 15 pF - 11 - - - - - ns - 11 25 - 31 - 38 ns 74HC139 tpd propagation delay nAn to nYn; see Figure 6 [1] VCC = 6.0 V [1] nE to nYn; see Figure 7 VCC = 2.0 V - 33 135 - 170 - 205 ns VCC = 4.5 V - 12 27 - 34 - 41 ns VCC = 5.0 V; CL = 15 pF - 10 - - - - - ns - 10 23 - 29 - 35 ns VCC = 2.0 V - 19 75 - 95 - 110 ns VCC = 4.5 V - 7 15 - 19 - 22 ns VCC = 6.0 V tt transition time [2] nYn; see Figure 6 and Figure 7 VCC = 6.0 V CPD power dissipation capacitance CL = 50 pF; f = 1 MHz; VI = GND to VCC [3] nAn to Yn; see Figure 6 [1] - 6 13 - 16 - 19 ns - 42 - - - - - pF - 16 34 - 43 - 51 ns - 13 - - - - - ns - 16 34 - 43 - 51 ns - 13 - - - - - ns - 7 15 - 19 - 22 ns 74HCT139 tpd propagation delay VCC = 4.5 V VCC = 5.0 V; CL = 15 pF [1] nE to nYn; see Figure 7 VCC = 4.5 V VCC = 5.0 V; CL = 15 pF tt transition time nYn; see Figure 6 and Figure 7 VCC = 4.5 V 74HC_HCT139 Product data sheet [2] All information provided in this document is subject to legal disclaimers. Rev. 4 -- 11 December 2015 (c) Nexperia B.V. 2017. All rights reserved 7 of 17 74HC139; 74HCT139 Nexperia Dual 2-to-4 line decoder/demultiplexer Table 7. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8. Symbol Parameter CPD power dissipation capacitance Tamb = 25 C Conditions [3] CL = 50 pF; f = 1 MHz; VI = GND to VCC 1.5 V Tamb = 40 C to +85 C Tamb = 40 C to +125 C Min Typ Max Min Max Min Max - 44 - - - - - [1] tpd is the same as tPLH and tPHL. [2] tt is the same as tTHL and tTLH. [3] CPD is used to determine the dynamic power dissipation (PD in W). Unit pF PD = CPD VCC2 fi N + (CL VCC2 fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL VCC2 fo) = sum of outputs. 11. Waveforms 9&& Q$Q LQSXW 90 *1' W3+/ W3/+ 92+ Q