INTEGRATED CIRCUITS 74F723A Quad 2-to-1 data selector multiplexer (3-State) 74F723-1 Quad 2-to-1 data selector multiplexer with 30Ω equivalent output termination impedance (3-State) 74F725A Quad 3-to-1 data selector multiplexer (3-State) 74F725-1 Quad 3-to-1 data selector multiplexer with 30Ω equivalent output termination impedance (3-State) Product specification IC15 Data Handbook 1990 Dec 13 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers 74F723A 74F723-1 74F725A 74F725-1 Quad 3-to-1 Data Selector Multiplexer (3-State) Quad 3-to-1 Data Selector Multiplexer with 30 Equivalent Output Termination Impedance (3-State) Quad 4-to-1 Data Selector Multiplexer Quad 4-to-1 Data Selector Multiplexer with 30 Equivalent Output Termination Impedance FEATURES for 74F723A/74F723-1 74F723-1 is the same as 74F723A except that it has a 30 temination impedance on each output to reduce line noise and the 3-State outputs sink 5mA. • Consists of four 3-to-1 Multiplexers • High impedance PNP base inputs for reduced loading The 74F725A/74F725-1 consist of four 4-to1 multiplexers designed for general multiplexing purpose. The select (S0, S1) inputs control which line is to be selected, as defined in the Function Table for 74F725A/725-1. The outputs source 15mA and sink 64mA. The 74F725-1 is the same as the 74F725A except that it has a 30 termination impedance on each output to reduce line noise and the outputs sink 5mA. (20µA in High and Low states) • Inverting or non-inverting data path capability by an inverting (INV) input • Designed for address multiplexing of dynamic RAM and other applications • Multiple side pins for VCC and GND to reduce lead inductance (improves speed and noise immunity) • 3-State outputs sink 64mA (74F723A only) • 30 termination impedance on each output – 74F723-1 FEATURES for 74F725A/74F725-1 • Consists of four 4-to-1 Multiplexers • High impedance PNP base inputs for reduced loading TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74F723A 5.5ns 25mA 74F723-1 7.0ns 26mA 74F725A 5.5ns 20mA 74F725-1 6.5ns 20mA (20µA in High and Low states) • Equivalent to two 74F253s without 3-State • Outputs sink 64mA (74F725A only) • 30 termination impedance on each output – 74F725-1 ORDERING INFORMATION DESCRIPTION DESCRIPTION The 74F723A/74F723-1 consist of four 3-to-1 multiplexers designed for address multiplexing of dynamic RAMs and other multiplexing applications. Select (S0, S1) inputs control which line is to be selected, as defined in the Function Table for 74F723A/74F723-1. When the invering input (INV) is Low, the input data path is inverted. COMMERCIAL RANGE VCC = 5V ± 10% Tamb = 0° C to +70°C PKG DWG # 20-Pin Plastic Slim N74F723AN,, N74F723-1N,, DIP (300 mil) N74F725AN, N74F725-1N SOT222 1 SOT222-1 N74F723AD,, N74F723-1D,, N74F725AD, N74F725-1D SOT137 1 SOT137-1 24 Pin Plastic SOL 24-Pin To improve speed and noise immunity, VCC and GND side pins are used. The 3-State outputs source 15mA and sink 64mA. The INPUT AND OUTPUT LOADING AND FAN-OUT TABLE TYPE PINS DESCRIPTION 74F(U.L.) HIGH/LOW LOAD VALUE HIGH/LOW Dna, Dnb, Dnc Data inputs 1.0/0.066 20µA/40µA S0, S1 Select inputs 1.0/0.033 20µA/20µA OE Output Enable input 1.0/0.033 20µA/20µA INV Output inverting input 1.0/0.033 20µA/20µA 74F723A Q0 - Q3 Data outputs for 74F723A 750/106.7 15mA/64mA 74F723-1 Q0 - Q3 Data outputs for 74F723-1 750/8.33 15mA/5mA 74F725A/ 74F725-1 Dna, Dnb, Dnc, Dnd Data inputs 1.0/0.066 20µA/40µA S0, S1 Select inputs 1.0/0.033 20µA/20µA 74F725A Q0 - Q3 Data outputs 750/106.7 15mA/64mA 74F725-1 Q0 - Q3 Data outputs 750/8.33 15mA/5mA 74F723A/ 74F723-1 NOTE: One (1.0) FAST Unit Load (U.L.) is defined as: 20µA in the High state and 0.6mA in the Low state. 1990 Dec 13 2 853-1369 01257 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers PIN CONFIGURATION – 74F723A/74F723-1 D0a 24 1 PIN CONFIGURATION – 74F725A/74F725-1 OE D0a 1 24 23 S1 D1a D0b 2 23 INV D0b D0c 3 22 D1a D0c 3 22 Q0 4 21 D1b D0d 4 21 D1b Q1 5 20 D1c Q0 5 20 D1c GND 6 19 VCC Q1 6 19 D1d GND 7 18 VCC GND 7 18 VCC Q2 8 17 D2a Q2 8 17 D2a Q3 9 16 D2b Q3 9 16 D2b D3a 10 15 D2c D3a 10 15 D2c D3b 11 14 S0 D3b 11 14 D2d D3c 12 13 S1 D3c 12 13 D3d SF01227 SF01226 LOGIC SYMBOL – 74F723A/74F723-1 1 2 SO 2 3 22 21 20 17 16 15 10 LOGIC SYMBOL – 74F725A/74F725-1 11 12 1 2 3 4 22 21 20 19 17 16 15 14 10 11 12 13 D0a D0b D0c D1a D1b D1c D2a D2b D2c D3a D3b D3c 14 S0 13 S1 D0a D0b D0c D0d D1a D1b D1c D1d D2a D2b D2cD2d D3a D3b D3c D3d 23 INV 24 S0 24 OE 23 S1 Q0 4 Q1 5 VCC = Pin 18, 19 GND = Pin 6, 7 Q2 8 Q3 VCC = Pin 18 GND = Pin 7 LOGIC SYMBOL (IEEE/IEC) – 74F723A/74F723-1 G1 13 23 24 23 M 1 2 3 4 22 21 20 19 4 5 17 16 15 14 10 11 12 13 17 8 15 10 9 12 SF01230 1990 Dec 13 6 5 9 G1 G2 EN 20 11 5 MUX 24 G2 3 16 Q3 SF01229 MUX 22 21 Q2 LOGIC SYMBOL (IEEE/IEC) – 74F725A/74F725-1 1 2 Q1 9 SF01228 14 Q0 5 6 8 9 SF01231 3 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers LOGIC DIAGRAM – 74F723A/74F723-1 OE INV S0 S1 D0a D0b D0c D1a D1b D1c D2a D2b D2c D3a D3b 24 23 14 13 1 2 4 Q0 3 22 21 5 Q1 20 17 16 8 Q2 15 10 11 9 Q3 D3c 12 VCC = Pin 18, 19 GND = Pin 6, 7 SF01232 FUNCTION TABLE – 74F723A/74F723-1 INPUTS H L X Z S0 S1 L L H H X X X = = = = OUTPUT INV OE Dna Dnb Dnc Qn L L L Data a Data b Data c Data a L H L Data a Data b Data c Data a L L L Data a Data b Data c Data b L H L Data a Data b Data c Data b H L L Data a Data b Data c Data c H H L Data a Data b Data c Data c X X Z X X H X High voltage level Low voltage level Don’t care High impedance “off” state 1990 Dec 13 4 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers LOGIC DIAGRAM – 74F725A/74F725-1 S0 S1 24 23 1 D0a 2 D0b 5 3 D0c Q0 4 D0d D1a 22 D1b 21 6 D1c 20 Q1 D1d 19 D2a 17 D2b 16 D2c D2d D3a 8 15 Q2 14 10 D3b 11 9 D3c 12 Q3 D3d 13 VCC = Pin 18 GND = Pin 7 SF01233 FUNCTION TABLE – 74F725A/74F725-1 INPUTS OUTPUT S0 S1 Dna Dnb Dnc Dnd Qn L L Data a Data b Data c Data d Data a H L Data a Data b Data c Data d Data b L H Data a Data b Data c Data d Data c H H Data a H = High voltage level L = Low voltage level Data b Data c Data d Data d 1990 Dec 13 5 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers ABSOLUTE MAXIMUM RATINGS Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free-air temperature range. SYMBOL PARAMETER RATING UNIT V VCC Supply voltage –0.5 to +7.0 VIN Input voltage –0.5 to +7.0 V IIN Input current –30 to +5 mA VOUT Voltage applied to output in High output state IOUT O Current applied to output in Low output state Tamb Operating free-air temperature range Tstg Storage temperature –0.5 to +VCC V 74F723-1, 74F725-1 10 mA 74F723A, 74F725A 96 mA 0 to +70 °C –65 to +150 °C LIMITS UNIT RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER MIN NOM MAX VCC Supply voltage 4.5 5.0 5.5 VIH High-level input voltage 2.0 VIL Low-level input voltage 0.8 V IIK Input clamp current –18 mA IOH High-level output current –15 mA IOL O Low level output current Low-level 74F723-1, 74F725-1 5 mA 74F723A, 74F725A 64 mA Tamb Operating free-air temperature 70 °C 1990 Dec 13 0 6 V V Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers DC ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature range unless otherwise noted.) LIMITS SYMBOL VOH O TEST CONDITIONSNO TAG PARAMETER High level output voltage High-level 74F723 1/ 74F723-1/ 74F725-1 VOL O IOH 3mA O = –3mA VCC = MIN, VIL = MAX MAX, VIH = MIN Low level output voltage Low-level 74F723A/ 74F725A IOH 15mA O = –15mA IOL O = 5mA VCC = MIN, VIL = MAX MAX, VIH = MIN IOL O = MAX MIN ±10%VCC 2.4 TYP NO TAG UNIT MAX V ±5%VCC 2.7 ±10%VCC 2.0 V ±5%VCC 2.0 V 3.4 V ±10%VCC 0.38 0.50 V ±5%VCC 0.38 0.50 V ±10%VCC 0.38 0.55 V ±5%VCC 0.42 0.55 V –0.73 –1.2 V VIK Input clamp voltage II Input current at maximum input voltage VCC = MIN, II = IIK VCC = MAX, VI = 7.0V 100 µA IIH High-level input current VCC = MAX, VI = 2.7V 20 µA –20 µA –40 µA 50 µA –50 µA Others IIL Low level input current Low-level IOZH Off-state output current High-level voltage applied IOZL Off-state output current Low-level voltage applied IOS Short-circuit output current3 74F723-1/ 74F725-1 VCC = MAX –60 –150 mA IO Output currentNO TAG 74F723A/ 74F725A VCC = MAX, VO = 2.25V –60 –150 mA 23 30 mA Dn only 74F723A/ 74F723 1 74F723-1 only VCC = MAX, MAX VI = 0 0.5V 5V VCC = MAX, VO = 2.7V VCC = MAX, VO = 0.5V ICCH 74F723A ICC Supply current ((total)) 74F723-1 29 40 mA ICCZ ICCL 25 40 mA ICCH 23 35 mA 29 40 mA 26 40 mA 16 25 mA 24 35 mA 17 25 mA 25 35 ICCL VCC = MAX VCC = MAX ICCZ 74F725A ICCH ICCL 74F725 1 74F725-1 ICCH VCC = MAX mA NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type. 2. All typical values are at VCC = 5V, Tamb = 25°C. 3. Not more than one output should be shorted at a time. For testing IOS, the use of high-speed test apparatus and/or sample-and-hold techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any sequence of parameter tests, IOS tests should be performed last. 4. IO is tested under conditions that produce current approximity one half of the true short-circuit output current (IOS). 1990 Dec 13 ICCL VCC = MAX 7 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers AC ELECTRICAL CHARACTERISTICS – 74F723A/74F723-1 LIMITS SYMBOL PARAMETER Tamb = 0° C to +70°C VCC = 5V ± 10% CL = 50pF, RL = 500 Tamb = +25°C VCC = 5V CL = 50pF 50pF, RL = 500 TEST CONDITION UNIT MIN TYP MAX MIN MAX Waveform 1, 2 2.5 2.0 5.0 4.5 8.0 7.0 2.0 2.0 8.5 7.5 ns ns Waveform 1, 3 6.5 4.0 9.0 7.5 12.5 11.0 4.0 3.5 14.0 12.0 ns ns Output Enable time OE to Qn Waveform 4 Waveform 5 2.0 2.5 4.0 4.5 6.5 7.0 2.0 2.0 7.5 7.5 ns ns tPHZ tPLZ Output Disable time OE to Qn Waveform 4 Waveform 5 2.5 3.0 4.0 5.0 7.0 7.5 2.0 2.5 7.5 8.5 ns ns tPLH tPHL Propagation delay Dna, Dnb, Dnc to Qn Waveform 1, 2 2.5 2.5 6.0 5.0 8.5 8.0 2.5 2.0 9.5 8.0 ns ns tPLH tPHL Propagation delay S0, S1, INV to Qn Waveform 1, 3 7.0 5.0 10.0 9.0 14.0 12.5 6.0 4.5 16.0 13.5 ns ns tPZH tPZL Output Enable time OE to Qn Waveform 4 Waveform 5 3.0 3.0 4.5 5.0 7.5 7.5 2.5 3.0 8.0 8.0 ns ns tPHZ tPLZ Output Disable time OE to Qn Waveform 4 Waveform 5 2.5 4.0 4.5 6.0 7.0 8.5 2.0 3.0 8.0 9.5 ns ns tPLH tPHL Propagation delay Dna, Dnb, Dnc to Qn tPLH tPHL Propagation delay S0, S1, INV to Qn tPZH tPZL 74F723A 74F723 1 74F723-1 AC ELECTRICAL CHARACTERISTICS – 74F725A/74F725-1 LIMITS SYMBOL tPLH tPHL Propagation delay Dna, Dnb, Dnc, Dnd to Qn tPLH tPHL Propagation delay S0, S1 to Qn tPLH tPHL Propagation delay Dna, Dnb, Dnc, Dnd to Qn tPLH tPHL Propagation delay S0, S1 to Qn 1990 Dec 13 TEST CONDITION PARAMETER Tamb = +25°C VCC = 5V CL = 50pF, 50pF RL = 500 Tamb = 0 to +70°C VCC = 5V ± 10% CL = 50pF, RL = 500 UNIT MIN TYP MAX MIN MAX Waveform 1, 2 2.0 2.0 3.5 3.5 6.5 6.5 2.0 2.0 7.0 6.5 ns ns Waveform 1 6.0 5.0 8.5 7.0 11.5 10.0 5.5 4.5 13.5 10.5 ns ns Waveform 1, 2 2.0 2.0 4.0 4.0 7.0 6.5 2.0 2.0 7.5 7.5 ns ns Waveform 1 6.5 5.0 9.0 8.5 12.0 10.5 5.5 5.0 14.0 11.0 ns ns 74F725A 74F725 1 74F725-1 8 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers AC WAVEFORMS For all waveforms, VM = 1.5V Dna, Dnb, Dnc, Dnd Sn VM Dna, Dnb, Dnc, Dnd, Sn VM tPLH VM tPHL Qn VM VM tPHL VM tPLH Qn VM VM SF01234 SF01235 Waveform 1. Propagation Delay for Non-Inverting Output INV Waveform 2. Propagation Delay for Inverting Output OE VM VM VM tPZH tPHL Qn tPLH tPHZ VOH -0.3V VM 0V Qn SF00343 VM Waveform 4. 3-State Output Enable Time to High Level and Output Disable Time from High Level SF01225 Waveform 3. Propagation Delay for INV to Output VM OE VM tPZL tPLZ VM Qn VOL +0.3V SF00344 Waveform 5. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level 1990 Dec 13 9 Philips Semiconductors Product specification 74F723A/74F723–1/ 74F725A/74F725–1 Multiplexers TEST CIRCUIT AND WAVEFORMS VCC 7.0V VIN RL VOUT PULSE GENERATOR tw 90% NEGATIVE PULSE VM CL AMP (V) VM 10% D.U.T. RT 90% 10% tTHL (tf ) tTLH (tr ) tTLH (tr ) tTHL (tf ) 0V RL AMP (V) 90% 90% Test Circuit for 3-State Outputs POSITIVE PULSE VM VM 10% TEST tPLZ tPZL All other SWITCH closed closed open DEFINITIONS: RL = Load resistor; see AC electrical characteristics for value. CL = Load capacitance includes jig and probe capacitance; see AC electrical characteristics for value. RT = Termination resistance should be equal to ZOUT of pulse generators. 10% tw SWITCH POSITION 0V Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate tw tTLH tTHL 1MHz 500ns 2.5ns 2.5ns SF00777 1990 Dec 13 10 Philips Semiconductors Product specification 74F723A/723-1, 74F725A/725-1 Multiplexers DIP24: plastic dual in-line package; 24 leads (300 mil) 1990 Dec 13 11 SOT222-1 Philips Semiconductors Product specification 74F723A/723-1, 74F725A/725-1 Multiplexers SO24: plastic small outline package; 24 leads; body width 7.5 mm 1990 Dec 13 12 SOT137-1 Philips Semiconductors Product specification 74F723A/723-1, 74F725A/725-1 Multiplexers NOTES 1990 Dec 13 13 Philips Semiconductors Product specification 74F723A/723-1, 74F725A/725-1 Multiplexers Data sheet status Data sheet status Product status Definition [1] Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. Product specification 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. [1] Please consult the most recently issued datasheet before initiating or completing a design. Definitions Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes — Philips Semiconductors reserves 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. 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 14 Date of release: 10-98 9397-750-05175