74LVC139PW

INTEGRATED CIRCUITS 74LVC139 Dual 2-to-4 line decoder/demultiplexer Product specification Supersedes data of 1997 Jun 19 IC24 Data Handbook
     1998 Apr 28 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer FEATURES 74LVC139 DESCRIPTION • Wide supply voltage range of 1.2 to 3.6 V • In accordance with JEDEC standard no. 8-1A • Inputs accept voltages up to 5.5 V • CMOS lower power consumption • Direct interface with TTL levels • Demultiplexing capability • Two independent 2-to-4 decoders • Multifunction capability • Active LOW mutually exclusive outputs • Output drive capability 50
transmission lines at 85°C The 74LVC139 is a low-voltage, low-power, high-performance Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. The 74LVC139 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 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. QUICK REFERENCE DATA GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns PARAMETER SYMBOL tPHL/tPLH Propagation delay nA to nYn, nE to nYn, CI Input capacitance CONDITIONS CL = 50 pF; VCC = 3.3 V Power dissipation capacitance per multiplexer CPD VCC = 3.3 V Notes 1 and 2 TYPICAL UNIT 3.3 3.2 ns 5.0 pF 36 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 capacity in pF; fo = output frequency in MHz; VCC = supply voltage in V;  (CL × VCC2 × fo) = sum of the outputs. 2. The condition is V1 = GND to VCC ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. # 16-Pin Plastic SO –40°C to +85°C 74LVC139 D 74LVC139 D SOT109-1 16-Pin Plastic SSOP Type II –40°C to +85°C 74LVC139 DB 74LVC139 DB SOT338-1 16-Pin Plastic TSSOP Type I –40°C to +85°C 74LVC139 PW 74LVC139PW DH SOT403-1 PIN CONFIGURATION PIN DESCRIPTION PIN NUMBER 1E 1 SYMBOL 16 VCC 1, 15 1E, 2E 1A0 2 15 2E 2, 3 1A0, 1A1 1A1 3 14 2A0 14, 13 2A0, 2A1 1Y0 4 13 2A1 4, 5, 6, 7 1Y0 to 1Y3 1Y1 5 9 12, 11, 10, 9 2Y0 to 2Y3 1Y2 6 10 2Y1 1Y3 7 11 2Y2 GND 8 12 2Y3 2Y0 NAME AND FUNCTION Enable inputs (active LOW) Address in inputs uts Outputs Out uts (active LOW) 8 GND Ground (0 V) 16 VCC Positive supply voltage SV00530 1998 Apr 28 2 853-2059 19309 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LVC139 LOGIC DIAGRAM FUNCTIONAL DIAGRAM 1 1Y0 1E 2 4 1Y 0 2 1A 0 1Y 1 5 3 1A 1 1Y 2 6 1Y 3 7 2Y 0 12 3 1A1 1Y1 DECODER 1Y2 1Y3 1 2A 0 2Y 1 11 13 2A 1 2Y 2 10 2Y 3 9 14 13 4 5 6 7 1E 2Y0 14 2E 1Ao 1Ao 2A1 2Y1 DECODER 2Y2 2Y3 12 11 10 9 15 SV00531 15 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 74LVC139 RECOMMENDED OPERATING CONDITIONS SYMBOL VCC PARAMETER CONDITIONS LIMITS MIN MAX DC supply voltage (for max. speed performance) 2.7 3.6 DC supply voltage (for low-voltage applications) 1.2 3.6 UNIT V VI DC input voltage range 0 5.5 VO DC output voltage range 0 VCC V –40 +85 °C 0 0 20 10 ns/V Tamb Operating free-air temperature range in free air tr, tf Input rise and fall times VCC = 1.2 to 2.7V VCC = 2.7 to 3.6V V ABSOLUTE MAXIMUM RATINGS1 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V). SYMBOL VCC PARAMETER CONDITIONS DC supply voltage RATING UNIT –0.5 to +6.5 V IIK DC input diode current VI t 0 –50 mA VI DC input voltage Note 2 –0.5 to +5.5 V IOK DC output diode current VO uVCC or VO t 0 "50 mA VO DC output voltage Note 2 IO DC output source or sink current VO = 0 to VCC IGND, ICC Tstg PTOT DC VCC or GND current Storage temperature range Power dissipation per package – plastic mini-pack (SO) – plastic shrink mini-pack (SSOP and TSSOP) above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K –0.5 to VCC +0.5 V "50 mA "100 mA –65 to +150 °C 500 500 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 74LVC139 DC ELECTRICAL CHARACTERISTICS Over recommended operating conditions. Voltages are referenced to GND (ground = 0V) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C TYP1 MIN VIH HIGH level input voltage VIL LOW level input voltage VOH O VOL II ICC ∆ICC VCC = 1.2V VCC VCC = 2.7 to 3.6V 2.0 V VCC = 1.2V GND V VCC = 2.7 to 3.6V HIGH level output voltage LOW level output voltage UNIT MAX 0.8 VCC = 2.7V; VI = VIH or VIL; IO = –12mA VCC*0.5 VCC = 3.0V; VI = VIH or VIL; IO = –100µA VCC*0.2 VCC = 3.0V; VI = VIH or VIL; IO = –12mA VCC*0.6 VCC = 3.0V; VI = VIH or VIL; IO = –24mA VCC*0.8 VCC V VCC = 2.7V; VI = VIH or VIL; IO = 12mA 0.40 VCC = 3.0V; VI = VIH or VIL; IO = 100µA 0.20 VCC = 3.0V; VI = VIH or VIL; IO = 24mA 0.55 Input leakage current VCC = 3 3.6V; 6V; VI = 5 5.5V 5V or GND Quiescent supply current VCC = 3.6V; VI = VCC or GND; IO = 0 Additional quiescent supply current per input pin VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0 V "0 1 "0.1 "5 µA 0.1 10 µA 5 500 µA NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. AC CHARACTERISTICS GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500
; Tamb = –40
C to +85
C LIMITS SYMBOL PARAMETER VCC = 3.3V ±0.3V WAVEFORM VCC = 2.7V MIN TYP1 MAX MIN UNIT MAX tPHL/tPLH Propagation delay nAn to Yn 1, 3 1.5 3.3 6.0 7.5 ns tPHL/tPLH Propagation delay nE to Yn 2, 3 1.5 3.2 5.5 6.5 ns NOTE: 1. These typical values are at VCC = 3.3V and Tamb = 25°C. 1998 Apr 28 5 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LVC139 AC WAVEFORMS TEST CIRCUIT VM = 1.5 V at VCC
2.7 V VM = 0.5 × VCC at VCC < 2.7 V VOL and VOH are the typical output voltage drop that occur with the output load. S1 VCC 2 * VCC Open GND 500Ω VI VO VI E INPUT PULSE GENERATOR VM D.U.T. 50pF RT GND t PHL CL 500Ω t PLH V OH nY OUTPUTS SWITCH POSITION VM TEST S1 VCC VI V OL tPLH/tPHL SV00561 Figure 1. Input (nA) to output (nY) propagation delays. Open < 2.7V VCC 2.7–3.6V 2.7V SV00903 Figure 3. Load circuitry for switching times. VI nI0, nI1, S INPUTS VM GND t PHL t PLH V OH nY OUTPUT VM V OL SV00562 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 74LVC139 SO16: plastic small outline package; 16 leads; body width 3.9 mm 1998 Apr 28 7 SOT109-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LVC139 SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm 1998 Apr 28 8 SOT338-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LVC139 TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm 1998 Apr 28 9 SOT403-1 Philips Semiconductors Product specification Dual 2-to-4 line decoder/demultiplexer 74LVC139 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:
     yyyy mmm dd 10 Date of release: 05-96 9397-750-04494