INTEGRATED CIRCUITS 74LV139 Dual 2-to-4 line decoder/demultiplexer Product specification Supersedes data of 1997 Feb 12 IC24 Data Handbook 1998 Apr 28 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer FEATURES 74LV139 APPLICATIONS • Wide operating voltage: 1.0 to 5.5 V • Optimized for low voltage applications: 1.0 to 3.6 V • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V • Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, • Memory decoding or data-routing • Code conversion DESCRIPTION The 74LV139 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC/HCT139. Tamb = 25°C • Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, The 74LV139 is a dual 2-to-4 line decoder/demultiplexer. 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). Tamb = 25°C • Demultiplexing capability • Two independent 2-to-4 decoders • Multifunction capability • Active LOW mutually exclusive outputs • Output capability: standard • ICC category: MSI 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. QUICK REFERENCE DATA GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns PARAMETER SYMBOL tPHL/tPLH Propagation delay nAn to nYn, nE to nYn CI Input capacitance CL = 15 pF; VCC = 3.3 V Power dissipation capacitance per multiplexer CPD CONDITIONS VCC = 3.3 V VI = GND to VCC1 TYPICAL UNIT 11 10 ns 3.5 pF 42 pF NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in µW) PD = CPD × VCC2 × fi (CL × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in V; (CL × VCC2 × fo) = sum of the outputs. ORDERING INFORMATION TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. # 16-Pin Plastic DIL PACKAGES –40°C to +125°C 74LV139 N 74LV139 N SOT38-4 16-Pin Plastic SO –40°C to +125°C 74LV139 D 74LV139 D SOT109-1 16-Pin Plastic SSOP Type II –40°C to +125°C 74LV139 DB 74LV139 DB SOT338-1 16-Pin Plastic TSSOP Type I –40°C to +125°C 74LV139 PW 74LV139PW DH SOT403-1 PIN CONFIGURATION 1E 1 PIN DESCRIPTION PIN NUMBER 16 VCC 1A0 2 15 2E 1A1 3 14 2A0 1E, 2E 2, 3 1A0, 1A1 4 13 2A1 1Y1 5 9 1Y2 6 10 2Y1 8 1Y3 7 11 2Y2 12, 11, 10, 9 GND 8 12 2Y3 14, 13 4, 5, 6, 7 16 SV00530 1998 Apr 28 1, 15 1Y0 2Y0 2 SYMBOL 1Y0 to 1Y3 GND 2Y0 to 2Y3 2A0, 2A1 VCC FUNCTION Enable inputs (active LOW) Address inputs Outputs (active LOW) Ground (0 V) Outputs (active LOW) Address inputs Positive supply voltage 853–1922 19290 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 LOGIC DIAGRAM FUNCTIONAL DIAGRAM 1 1Y0 1E 2 4 1Y 0 3 2 1A 0 1Y 1 5 3 1A 1 1Y 2 6 1Y 3 7 2Y 0 12 1A1 1Y1 DECODER 1Y2 1Y3 14 2A 0 2Y 1 11 13 2A 1 2Y 2 10 2Y 3 9 1 14 4 5 6 7 1E 2Y0 13 2E 1A0 2A0 2A1 2Y1 DECODER 2Y2 2Y3 12 11 10 9 15 15 SV00531 2E SV00534 LOGIC SYMBOL (IEEE/IEC) DX 2 0 3 1 0 G –– 3 1 DX 14 0 0 G –– 3 13 1 15 0 4 1 5 2 6 3 7 0 12 1 11 2 10 3 9 (a) X/Y 2 1 3 2 1 EN X/Y 14 1 13 2 15 EN 0 4 1 5 2 6 3 7 0 12 1 11 2 10 3 9 (b) SV00532 FUNCTION TABLE INPUTS OUTPUTS nE nA0 nA1 nY0 nY1 nY2 nY3 H X X H H H H L L L L H H H L H L H L H H L L H H H L H L H H H H H L NOTES: H = HIGH voltage level L = LOW voltage level X = don’t care 1998 Apr 28 3 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 RECOMMENDED OPERATING CONDITIONS SYMBOL VCC PARAMETER CONDITIONS MIN TYP MAX UNIT See Note 1 1.0 3.3 5.5 V DC supply voltage VI Input voltage 0 – VCC V VO Output voltage 0 – VCC V +85 +125 °C 500 200 100 50 ns/V Tamb Operating ambient temperature range in free air tr, tf Input rise and fall times See DC and AC characteristics –40 –40 VCC = 1.0V to 2.0V VCC = 2.0V to 2.7V VCC = 2.7V to 3.6V VCC = 3.6V to 5.5V – – – – – – – – NOTE: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V. ABSOLUTE MAXIMUM RATINGS1, 2 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V). SYMBOL PARAMETER CONDITIONS RATING UNIT –0.5 to +7.0 V VCC DC supply voltage IIK DC input diode current VI < –0.5 or VI > VCC + 0.5V 20 mA IOK DC output diode current VO < –0.5 or VO > VCC + 0.5V 50 mA IO DC output source or sink current – standard outputs –0.5V < VO < VCC + 0.5V 25 IGND, ICC Tstg PTOT DC VCC or GND current for types with – standard outputs 50 Storage temperature range Power dissipation per package – plastic DIL – plastic mini-pack (SO) – plastic shrink mini-pack (SSOP and TSSOP) –65 to +150 for temperature range: –40 to +125°C above +70°C derate linearly with 12 mW/K above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K 750 500 400 mA mA °C mW NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 1998 Apr 28 4 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 DC ELECTRICAL CHARACTERISTICS Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V). LIMITS SYMBOL PARAMETER -40°C to +85°C TEST CONDITIONS MIN VIH VIL HIGH level Input voltage LOW level Input voltage TYP1 VOH O VOL VOL O HIGH level output g voltage; STANDARD outputs l l output t t LOW level voltage out uts voltage; all outputs LOW level output voltage; g STANDARD outputs MIN 0.9 0.9 VCC = 2.0 V 1.4 1.4 VCC = 2.7 to 3.6 V 2.0 2.0 VCC = 4.5 to 5.5 V 0.7VCC UNIT MAX V 0.7VCC VCC = 1.2 V 0.3 0.3 VCC = 2.0 V 0.6 0.6 VCC = 2.7 to 3.6 V 0.8 0.8 0.3VCC 0.3VCC VCC = 1.2 V; VI = VIH or VIL; –IO = 100µA VOH MAX VCC = 1.2 V VCC = 4.5 to 5.5 HIGH level l l output t t voltage out uts voltage; all outputs -40°C to +125°C V 1.2 VCC = 2.0 V; VI = VIH or VIL; –IO = 100µA 1.8 2.0 1.8 VCC = 2.7 V; VI = VIH or VIL; –IO = 100µA 2.5 2.7 2.5 VCC = 3.0 V; VI = VIH or VIL; –IO = 100µA 2.8 3.0 2.8 VCC = 4.5 V; VI = VIH or VIL; –IO = 100µA 4.3 4.5 4.3 VCC = 3.0 V; VI = VIH or VIL; –IO = 6mA 2.40 2.82 2.20 VCC = 4.5 V; VI = VIH or VIL; –IO = 12mA 3.60 4.20 3.50 V V VCC = 1.2 V; VI = VIH or VIL; IO = 100µA 0 VCC = 2.0 V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 2.7 V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 3.0 V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 4.5 V; VI = VIH or VIL; IO = 100µA 0 0.2 0.2 VCC = 3.0 V; VI = VIH or VIL; IO = 6mA 0.25 0.40 0.50 VCC = 4.5 V; VI = VIH or VIL; IO = 12mA 0.35 0.55 0.65 V V Input leakage current VCC = 5.5 V; VI = VCC or GND 1.0 1.0 µA ICC Quiescent supply current; MSI VCC = 5.5 V; VI = VCC or GND; IO = 0 20.0 160 µA ∆ICC Additional quiescent supply current per input VCC = 2.7 V to 3.6 V; VI = VCC – 0.6 V 500 850 µA II NOTE: 1. All typical values are measured at Tamb = 25°C. 1998 Apr 28 5 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 AC CHARACTERISTICS GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ SYMBOL PARAMETER LIMITS CONDITION WAVEFORM –40 to +85 °C VCC(V) Propagation P ti delay d l nAn to Yn tPHL/tPLH Figures 1, 2 TYP1 MIN tPHL/tPLH Figures 1, 2 MAX MIN 70 2.0 24 31 39 2.7 18 23 29 3.0 to 3.6 132 18 23 15 19 1.2 60 2.0 20 27 34 2.7 15 20 25 3.0 to 3.6 112 16 20 13 16 4.5 to 5.5 UNIT MAX 1.2 4.5 to 5.5 Propagation P ti delay d l nE to Yn –40 to +125 °C ns ns NOTES: 1. Unless otherwise stated, all typical values are measured at Tamb = 25°C 2. Typical values are measured at VCC = 3.3 V. AC WAVEFORMS TEST CIRCUIT VM = 1.5 V at VCC ≥ 2.7 V and ≤ 3.6 V; VM = 0.5 V × VCC at VCC < 2.7 V and ≥ 4.5 V. VOL and VOH are the typical output voltage drop that occur with the output load. Vcc VO Vl Vl PULSE GENERATOR nAn INPUT D.U.T. VM 50pF RT CL RL= 1k GND tPHL tPLH VOH Test Circuit for Outputs nYn OUTPUT DEFINITIONS VM RL = Load resistor VOL CL = Load capacitance includes jig and probe capacitiance RT = Termination resistance should be equal to ZOUT of pulse generators. SV00535 Figure 1. Address input (nAn) to output (nYn) propagation delays. TEST tPLH/tPHL Vl VCC VI < 2.7V VCC 2.7–3.6V 2.7V ≥ 4.5 V VCC VM nE INPUT SV00902 GND tPHL Figure 3. Load circuitry for switching times. tPLH VOH nYn OUTPUT VM VOL SV00536 Figure 2. Enable input (nE) to output (nYn) propagation delays. 1998 Apr 28 6 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 DIP16: plastic dual in-line package; 16 leads (300 mil) 1998 Apr 28 7 SOT38-4 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 SO16: plastic small outline package; 16 leads; body width 3.9 mm 1998 Apr 28 8 SOT109-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm 1998 Apr 28 9 SOT338-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm 1998 Apr 28 10 SOT403-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 NOTES 1998 Apr 28 11 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LV139 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Formative or in Design This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. Preliminary Specification Preproduction Product This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product Specification Full Production This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product. Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 print code Document order number: 1998 Apr 28 12 Date of release: 05-96 9397-750-04424