SN74HC139N

XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer General Description The 74HC/HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (n�0 to n�3). Each decoder features an enable input (n�). When n� 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. Features  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  Active LOW mutually exclusive outputs  Specified from -40℃ to +105℃  Packaging information: DIP16/SOP16/TSSOP16 ORDERING INFORMATION DEVICE Package Type MARKING Packing Packing QTY SN74HC139N SN74HC139DTR SN74HCT139DTR SN74HCT139TDTR DIP-16 SOP-16 SOP-16 TSSOP-16 74HC139N 74HC139 74HCT139 74HCT139 Tube Tape Tape Tape 1000/Box 2500/Reel 2500/Reel 3000/Reel XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 1 页 共 16 页 XBLW 74HC/HCT139 Block Diagram And Pin Description Dual 2-to-4 line decoder/demultiplexer Block Diagram Figure 1. Logic symbol Figure 3. Functional diagram XBLW version 1.0 Figure 2. IEC logic symbol Figure 4. Logic diagram(one decodr/demultiplexer) 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 2 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Pin Configurations Pin Description Pin No. Pin Name Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1� 1A0 1A1 1�0 1�1 1�2 1�3 GND 2�3 2�2 2�1 2�0 2A1 2A0 2� VCC enable input(active LOW) address input address input output(active LOW) output(active LOW) output(active LOW) output(active LOW) ground(0V) output(active LOW) output(active LOW) output(active LOW) output(active LOW) address input address input enable input(active LOW) Supply voltage XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 3 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Function Table Control Output Input n� nA1 nA0 n�3 H X X H L L L H L L H H L H L H L H H L Note: H=HIGH voltage level; L=LOW voltage level; X=don’t care. n�2 H H H L H n�1 H H L H H n�0 H L H H H Electrical Parameter Absolute Maximum Ratings (Voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol supply voltage input clamping current output clamping current output current supply current ground current storage temperature total power dissipation VCC soldering temperature Conditions Min. Max. Unit -0.5 +7.0 V IIK VIVCC+0.5V - ±20 mA IOK VOVCC+0.5V - ±20 mA IO ICC IGND Tstg VO=-0.5V to VCC+0.5V - -50 -65 ±25 50 +150 mA mA mA ℃ Ptot - - 500 mW TL 10s DIP SOP 245 250 ℃ Note: [1] For DIP16 packages: above 70℃ the value of Ptot derates linearly with 12mW/K. [2] For SOP16 packages: above 70℃ the value of Ptot derates linearly with 8mW/K. [3] For (T)SSOP16 packages: above 60℃ the value of Ptot derates linearly with 5.5mW/K. XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 4 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Recommended Operating Conditions Parameter Symbol supply voltage input voltage output voltage VCC VI VO input transition rise and fall rate Δt/ΔV ambient temperature Tamb supply voltage input voltage output voltage input transition rise and fall rate ambient temperature Conditions 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V 74HCT139 - VCC VI VO Min. Typ. Max. Unit 2.0 0 0 - 5.0 1.67 - 6.0 VCC VCC 625 139 83 V V V ns/V ns/V ns/V -40 - +105 ℃ 4.5 0 0 5.0 - 5.5 VCC VCC V V V Δt/ΔV VCC=4.5V - 1.67 139 ns/V Tamb - -40 - +105 ℃ Electrical Characteristics DC Characteristics 1 (Tamb=25℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol Conditions HIGH-level input voltage VIH LOW-level input voltage VIL HIGH-level output voltage VOH VI=VIH or VIL LOW-level output voltage VOL VI=VIH or VIL XBLW version 1.0 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V IO=-20uA;VCC=2.0V IO=-20uA;VCC=4.5V IO=-20uA;VCC=6.0V IO=-4.0mA;VCC=4.5V IO=-5.2mA;VCC=6.0V IO=20uA;VCC=2.0V IO=20uA;VCC=4.5V IO=20uA;VCC=6.0V IO=4.0mA;VCC=4.5V IO=5.2mA;VCC=6.0V Min. Typ. Max. Unit 1.5 3.15 4.2 1.9 4.4 5.9 3.98 5.48 - 1.2 2.4 3.2 0.8 2.1 2.8 2.0 4.5 6.0 4.32 5.81 0 0 0 0.15 0.16 0.5 1.35 1.8 0.1 0.1 0.1 0.26 0.26 V V V V V V V V V V V V V V V V 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 5 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer input leakage current OFF-state output current supply current input capacitance II VI=Vcc or GND;VCC=6.0V ICC VI=VH or VIL;Vo=VCC or GND; VCC=6.0V VI=VCC or GND;IO=0A;VCC=6.0V CI - IOZ - - ±0.1 μA - - ±0.5 μA - - 8.0 μA - 3.5 - pF 74HCT139 HIGH-level input voltage LOW-level input voltage VIH VCC=4.5V to 5.5V 2.0 1.6 - V VIL VCC=4.5V to 5.5V - 1.2 0.8 V 4.4 3.98 - 4.5 4.32 0 0.15 0.1 0.26 V V V V - - ±0.1 μA - - ±0.5 μA - - 8.0 μA - 70 252 μA - 70 252 μA - 135 486 μA - 3.5 - pF HIGH-level output voltage VOH VI=VIH or VIL VCC=4.5V LOW-level output voltage VOL VI=VIH or VIL VCC=4.5V input leakage current OFF-state output current supply current II IOZ ICC Additional Supply currend ΔICC input capacitance IO=-20uA IO=-4.0uA IO=20uA IO=4.0uA VI=Vcc or GND;VCC=5.5V VI=VH or VIL;Vo=VCC or GND; VCC=5.5V VI=VCC or GND;IO=0A;VCC=5.5V per input pin; 1An inputs VI=VCC-2.1V; per input pin; other inputs at VCC or GND;IO=0V; 2An inputs VCC=4.5V to 5.5V per input pin; n� inputs CI - DC Characteristics 2 (Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol HIGH-level input voltage VIH LOW-level input voltage VIL HIGH-level output voltage VOH XBLW version 1.0 Conditions VI=VIH or VIL 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V IO=-20uA;VCC=2.0V IO=-20uA;VCC=4.5V IO=-20uA;VCC=6.0V IO=-4.0mA;VCC=4.5V Min. Typ. Max. Unit 1.5 3.15 4.2 1.9 4.4 5.9 3.84 - 0.5 1.35 1.8 - V V V V V V V V V V 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 6 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer LOW-level output voltage VOL input leakage current OFF-state output currend supply current VI=VIH or VIL IO=-5.2mA;VCC=6.0V IO=20uA;VCC=2.0V IO=20uA;VCC=4.5V IO=20uA;VCC=6.0V IO=4.0mA;VCC=4.5V IO=5.2mA;VCC=6.0V 5.34 - - 0.1 0.1 0.1 0.33 0.33 V V V V V V II Vi= VCC or GND;VCC=6.0V - - ±1.0 μA IOZ VI=VIH or VIL;VO=VCC or GND;VCC=6.0V - - ±5.0 μA ICC Vi=Vcc or GND;Io=0A;VCC=6.0V - - 80 μA 74HCT139 HIGH-level input voltage LOW-level input voltage VIH VCC=4.5V to 5.5V 2.0 - - V VIL VCC=4.5V to 5.5V - - 0.8 V 4.4 3.84 - - 0.1 0.33 V V V V HIGH-level output voltage VOH VI=VIH or VIL VCC=4.5V LOW-level output voltage VOL VI=VIH or VIL VCC=4.5V input leakage current OFF-state output currend supply current II Vi= VCC or GND;VCC=5.5V - - ±1.0 μA IOZ VI=VIH or VIL;VO=VCC or GND;VCC=5.5V - - ±5.0 μA - - 80 μA - - 315 μA - - 315 μA - - 607.5 μA ICC additional supply current IO=-20uA IO=-4.0mA IO=20uA IO=4.0mA ΔICC Vi=VCC or GND;IO=0A;VCC=5.5V per input pin; VI=VCC-2.1V; 1An inputs other inputs at VCC or per input pin; GND;IO=0V; 2An inputs VCC=4.5V to 5.5V per input pin; n� inputs DC Characteristics 3 (Tamb=-40℃ to +105℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol HIGH-level input voltage VIH LOW-level input voltage VIL HIGH-level VOH XBLW version 1.0 Conditions VI=VIH or VIL 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V IO=-20uA;VCC=2.0V Min. Typ. Max. Unit 1.5 3.15 4.2 1.9 - 0.5 1.35 1.8 - V V V V V V V 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 7 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer output voltage LOW-level output voltage input leakage current OFF-state output currend supply current VOL VI=VIH or VIL IO=-20uA;VCC=4.5V IO=-20uA;VCC=6.0V IO=-4.0mA;VCC=4.5V IO=-5.2mA;VCC=6.0V IO=20uA;VCC=2.0V IO=20uA;VCC=4.5V IO=20uA;VCC=6.0V IO=4.0mA;VCC=4.5V IO=5.2mA;VCC=6.0V 4.4 5.9 3.7 5.2 - - 0.1 0.1 0.1 0.4 0.4 V V V V V V V V V II Vi= VCC or GND;VCC=6.0V - - ±1.0 μA IOZ VI=VIH or VIL;VO=VCC or GND;VCC=6.0V - - ±10 μA ICC Vi=Vcc or GND;Io=0A;VCC=6.0V - - 160 μA 74HCT139 HIGH-level input voltage LOW-level input voltage VIH VCC=4.5V to 5.5V 2.0 - - V VIL VCC=4.5V to 5.5V - - 0.8 V 4.4 3.7 - - 0.1 0.4 V V V V HIGH-level output voltage VOH VI=VIH or VIL VCC=4.5V LOW-level output voltage VOL VI=VIH or VIL VCC=4.5V input leakage current OFF-state output currend supply current additional supply current IO=-20uA IO=-4.0mA IO=20uA IO=4.0mA II Vi= VCC or GND;VCC=5.5V - - ±1.0 μA IOZ VI=VIH or VIL;VO=VCC or GND;VCC=5.5V - - ±10 μA - - 160 μA - - 343 μA - - 343 μA - - 661.5 μA ICC ΔICC Vi=VCC or GND;IO=0A;VCC=5.5V per input pin; VI=VCC-2.1V; 1An inputs other inputs at VCC or per input pin; GND;IO=0V; 2An inputs VCC=4.5V to 5.5V per input pin; n� inputs AC Characteristics 1 (Tamb=25℃, GND =0V, CL=50pFunless otherwise specified.) Parameter Propagation delay Symbol tpd Conditions nAn to n�n see Figure6[1] n� to n�n XBLW version 1.0 74HC139 VCC=2.0V VCC=4.5V VCC=5.0V;CL=15pF VCC=6.0V VCC=2.0V Min. Typ. Max. Unit - 39 14 11 11 33 145 29 25 135 ns ns ns ns ns 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 8 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer see Figure7[2] transition time tt power dissipation capacitance CPD Propagation delay tpd transition time tt power dissipation capacitance Note: n�n;see Figure6 and Figure7[2] VCC=4.5V VCC=5.0V;CL=15pF VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V CL=50pF;f=1MHz;VI=GND to VCC[3] 74HCT139 VCC=4.5V nAn to n�n see Figure6[1] VCC=5.0V;CL=15pF VCC=4.5V n� to n�n see Figure7[2] VCC=5.0V;CL=15pF n�n;VCC=4.5V; see Figure6 and Figure7[2] CPD CL=50pF;f=1MHz;VI=GND to VCC-1.5V[3] - 12 10 10 19 7 6 27 23 75 15 13 ns ns ns ns ns ns - 42 - pF - 16 13 16 13 34 34 - ns ns ns ns - 7 15 ns - 44 - pF [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 uW). 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×f`)=sum of outputs. AC Characteristics 2 (Tamb=-40℃ to +85℃,GND=0V,CL=50pF, unless otherwise specified.) Parameter Propagation delay XBLW version 1.0 Symbol Conditions nAn to n�n see Figure6[1] tpd n� to n�n see Figure7[1] 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V Min. Typ. Max. Unit - - 180 36 31 170 34 29 ns ns ns ns ns ns 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 9 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer tt n�n;see Figure6 and Figure7[2] Propagation delay tpd nAn to n�n see Figure6[1] n� to n�n see Figure7[1] transition time tt transition time Note: VCC=2.0V VCC=4.5V VCC=6.0V 74HCT139 - - 95 19 16 ns ns ns VCC=4.5V - - 43 ns VCC=4.5V - - 43 ns - - 19 ns n�n;VCC=4.5V; see Figure6 and Figure7[2] [1] tpd is the same as tPLH and tPHL. [2] tt is the same as tTHL and tTLH. AC Characteristics 3 (Tamb=-40℃ to +105℃,GND=0V,CL=50pF, unless otherwise specified.) Parameter Symbol Conditions nAn to n�n see Figure6[1] Propagation delay tpd transition time tt n�n;see Figure6 and Figure7[2] Propagation delay tpd nAn to n�n see Figure6[1] n� to n�n see Figure7[1] transition time tt n� to n�n see Figure7[1] Note: Min. Typ. Max. Unit - - 220 44 38 205 41 35 110 22 19 ns ns ns ns ns ns ns ns ns VCC=4.5V - - 51 ns VCC=4.5V - - 51 ns - - 22 ns 74HC139 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V 74HCT139 n�n;VCC=4.5V; see Figure6 and Figure7[2] [1] tpd is the same as tPLH and tPHL. [2] tt is the same as tTHL and tTLH. XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 10 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Testing Circuit AC Testing Circuit Definitions for test circuit: Figure 5. Test circuit for measuring switching times CL=Load capacitance including jig and probe capacitance. RT=Termination resistance should be equal to the output impedance Zo of the pulse generator. RL=Load resistance. S1=Test selection switch. AC Testing Waveforms Figure 6. Propagation delay input (nAn) to output (n�n) and transition time output (n�n) XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 11 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Figure 7. Propagation delay enable input (n�) to output (n�n) and transition time output (n�n) Measurement Points Input VM 0.5×VCC 1.3V Type 74HC139 74HCT139 Output VM 0.5×VCC 1.3V Test Data Type Input Load VI tr,tf CL RL 74HC139 VCC 6.0ns 15pF,50pF 1KΩ tPLH, tPHL open 74HCT139 3.0V 6.0ns 15pF,50pF 1KΩ open XBLW version 1.0 S1 position tPZH, tPHZ GND tPZL, tPLZ VCC GND VCC 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 12 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Package Information DIP16 Symbol A A1 A2 B B1 C D E E1 e L E2 XBLW version 1.0 Dimensions In Millimeters Min Max 3.710 4.310 0.510 3.200 3.600 0.380 0.570 1.524(BSC) 0.204 0.360 18.800 19.200 6.200 6.600 7.320 7.920 2.540(BSC) 3.000 3.600 8.400 9.000 Dimensions In Inches Min Max 0.146 0.170 0.020 0.126 0.142 0.015 0.022 0.060(BSC) 0.008 0.014 0.740 0.756 0.244 0.260 0.288 0.312 0.100(BSC) 0.118 0.142 0.331 0.354 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 13 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer SOP16 Symbol A A1 A2 b C D E E1 e L θ XBLW version 1.0 Dimensions In Millimeters Min Max 1.350 1.750 0.100 0.250 1.350 1.550 0.330 0.510 0.170 0.250 9.800 10.200 3.800 4.000 5.800 6.200 1.270(BSC) 0.400 1.270 0° 8° Dimens ons In Inches Min Max 0.053 0.069 0.004 0.010 0.053 0.061 0.013 0.020 0.007 0.010 0.386 0.402 0.150 0.157 0.228 0.244 0.050(BSC) 0.016 0.050 0° 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 8° 第 14 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer TSSOP16 MILLIMETER MIN NOM MAX SYMBOL A Al A2 A3 b bl c cl D E E1 e L L1 θ 0.05 0.90 0.39 0.20 0.19 0.13 0.12 4.90 6.20 4.30 1.00 0.44 0.22 0.13 5.00 6.40 4.40 0.65BSC 0.60 1.00BSC - 0.45 0 1.20 0.15 1.05 0.49 0.28 0.25 0.17 0.14 5.10 6.60 4.50 0.75 8° Statements And Notes Hazardous substances or Elements Part name Lead and lead compounds Mercury and mercury compounds Cadmium and cadmium compounds Hexavalent chromium compounds Polybro minated biphenyls Polybro minated biphenyl ethers Dibutyl phthalate Butyl benzyl phthalate Di-2ethylhexyl phthalate Diisobutyl phthalate Lead frame ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Plastic resin ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Chip ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ The lead ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Plastic sheet installed ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ explanation ○: Indicates that the content of hazardous substances or elements in the detection limit of the following the SJ/T11363-2006 standard. ×: Indicates that the content of hazardous substances or elements exceeding the SJ/T11363-2006 Standard limit requirements XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 15 页 共 16 页 XBLW 74HC/HCT139 Dual 2-to-4 line decoder/demultiplexer Statement：  Shenzhen xinbole electronics co., ltd. reserves the right to change the product specifications, without notice! Before placing an order, the customer needs to confirm whether the information obtained is the latest version, and verify the integrity of the relevant information.  Any semiconductor product is liable to fail or malfunction under certain conditions, and the buyer shall be responsible for complying with safety standards in the system design and whole machine manufacturing using Shenzhen xinbole electronics co., ltd products, and take appropriate security measures to avoid the potential risk of failure may result in personal injury or property losses of the situation occurred!  Product performance is never ending, Shenzhen xinbole electronics co., ltd will be dedicated to provide customers with better performance, better quality of integrated circuit products. XBLW version 1.0 文档仅供参考，实际应用测试为准 ｗｗｗ．ｘｉｎｂｏｌｅｉｃ．ｃｏｍ　　　　　　技术支持热线：４００９６８２００３ 第 16 页 共 16 页