INTEGRATED CIRCUITS 74F258A Quad 2-line to 1-line selector/multiplexer, inverting (3-State) Product specification IC15 Data Handbook 1996 Jan 05 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) FEATURES 74F258A PIN CONFIGURATION • Multifunction capability • Non-inverting data path • 3-State outputs • See 74F257A for non-inverting version 1 16 VCC I0a 2 15 OE I1a 3 14 I0d Ya 4 13 I1d I0b 5 12 Yd I1b 6 11 Yb 7 10 I1c GND 8 9 DESCRIPTION The 74F258A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources under control of a common Select (S) input. The I0n inputs are selected when the Select input is Low and the I1n inputs are selected when the Select input is High. Data appears at the outputs in inverted form. S I0c Yc SF00815 The 74F258A is the logical implementation of a 4-pole, 2-position switch where the position of the switch is determined by the logic level supplied to the Select input. Outputs are forced to a High impedance ‘‘off” state when the Output Enable input (OE) is High. All but one device must be in the High impedance state to avoid currents that would exceed the maximum ratings if outputs are tied together. Design of the output signals must ensure that there is no overlap when outputs of 3-State devices are tied together. TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 3.5ns 14mA 74F258A ORDERING INFORMATION ORDER CODE DESCRIPTION COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C PKG. DWG. # 16-pin plastic DIP N74F258AN SOT38-4 16-pin plastic SO N74F258AD SOT109-1 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS DESCRIPTION 74F(U.L.) HIGH/LOW LOAD VALUE HIGH/LOW I0n, I1n Data inputs 1.0/1.0 20µA/0.6mA S Common select input 1.0/1.0 20µA/0.6mA OE Output Enable input (active Low) 1.0/1.0 20µA/0.6mA Ya - Yd Data outputs 150/40 3.0mA/24mA NOTE: One (1.0) FAST Unit Load is defined as: 20µA in the High state and 0.6mA in the Low state. LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC) 2 3 5 6 11 10 14 13 15 1 I0a I1a I0b I1b I0c I1c I0d I1d 1 S 2 15 OE 3 EN G1 1 MUX 4 1 5 6 Ya Yb Yc Yd 10 7 9 11 13 VCC=Pin 16 GND=Pin 8 4 7 9 SF00816 1996 Jan 05 12 14 12 SF00817 2 853-0361 16192 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) LOGIC DIAGRAM OE I0a 15 I1a 2 3 74F258A FUNCTION TABLE I0b I1b 5 6 I0c I1c 11 10 I0d 14 INPUTS S I1d 13 OE 1 H L X Z 4 Ya 7 Yb 9 Yc = = = = S OUTPUT I0 H X X L H X L H X L L L L L H High voltage level Low voltage level Don’t care High impedance “off” state I1 Y X L H X X Z H L H L 12 Yd VCC=Pin 16 GND=Pin 8 SF00818 ABSOLUTE MAXIMUM RATINGS (Operation beyond the limit 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 RATING UNIT VCC Supply voltage PARAMETER –0.5 to +7.0 V 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 –0.5 to VCC V IOUT Current applied to output in Low output state 48 mA Tamb Operating free-air temperature range 0 to +70 °C Tstg Storage temperature range –65 to +150 °C RECOMMENDED OPERATING CONDITIONS LIMITS PARAMETER SYMBOL UNIT MIN NOM MAX 5.0 5.5 VCC Supply voltage 4.5 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 –3 mA IOL Low-level output current 24 mA 70 °C Tamb 1996 Jan 05 Operating free-air temperature range 0 3 V V Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) 74F258A DC ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature range unless otherwise noted.) SYMBOL VOH VOL VIK TEST PARAMETER LIMITS CONDITIONS1 High-level output voltage Low-level output voltage MIN TYP2 MAX UNIT VCC = MIN, VIL = MAX, ±10%VCC 2.4 VIH = MIN, IOL = MAX ±5%VCC 2.7 VCC = MIN, VIL = MAX, ±10%VCC 0.30 0.50 V VIH = MIN, IOL = MAX ±5%VCC 0.35 0.50 V –0.73 –1.2 V 100 µA V 3.3 V Input clamp voltage VCC = MIN, II = IIK II Input current at maximum input voltage VCC = MAX, VI = 7.0V IIH High-level input current VCC = MAX, VI = 2.7V 20 µA IIL Low-level input current VCC = MAX, VI = 0.5V –0.6 mA IOZH Off-state output current, High-level voltage applied VCC = MAX, VO = 2.7V 50 µA IOZL Off-state output current, High-level voltage applied VCC = MAX, VO = 0.5V –50 µA –150 mA IOS Short-circuit output current3 VCC = MAX ICCH ICC Supply current (total) ICCL VCC = MAX ICCZ –60 I1n=4.5V, OE=I0n=S=GND 8.5 11.5 mA I1n=S=4.5V, OE=I0n=GND 17 23 mA I1n=OE=4.5V,I0n=S=GND 16 22 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. AC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER Tamb= +25°C VCC = +5.0V CL = 50pF, RL = 500Ω TEST CONDITIONS Tamb = –55°C to +70°C VCC = +5.0V ± 10% CL = 50pF, RL = 500Ω UNIT MIN TYP MAX MIN MAX Waveform 1 3.0 1.0 4.5 2.5 6.0 4.0 2.5 1.0 7.0 4.5 ns ns Propagation delay S to Yn Waveform 2 3.5 2.5 6.5 6.0 8.0 8.0 3.5 2.5 9.0 9.0 ns ns tPZH tPZL Output enable time to High or Low level Waveform 3 Waveform 4 4.0 4.0 6.0 5.5 7.5 7.5 3.5 3.5 8.5 8.5 ns ns tPHZ tPLZ Output disable time from High or Low level Waveform 3 Waveform 4 2.0 2.0 3.5 3.5 5.5 5.5 2.0 2.0 6.5 6.0 ns ns tPLH tPHL Propagation delay In to Yn tPLH tPHL 1996 Jan 05 4 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) 74F258A AC WAVEFORMS For all waveforms, VM = 1.5V. In VM VM tPHL S VM tPLH Yn VM tPHL VM VM tPLH VM Yn VM SF00820 SF00819 Waveform 1. Propagation Delay Data and Select to Output OE VM Waveform 2. Propagation Delay Select to Output OE VM tPZH VOH -0.3V tPHZ VM tPZL tPLZ VM Yn VM Yn VM 0V VOL +0.3V SF00821 SF00822 Waveform 3. 3-State Output Enable Time to High Level and Output Disable Time from High Level Waveform 4. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level TEST CIRCUIT AND WAVEFORM 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 1996 Jan 05 5 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) DIP16: plastic dual in-line package; 16 leads (300 mil) 1996 Jan 05 6 74F258A SOT38-4 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) SO16: plastic small outline package; 16 leads; body width 3.9 mm 1996 Jan 05 7 74F258A SOT109-1 Philips Semiconductors Product specification Quad 2-line to 1-line selector/multiplexer, inverting (3-State) 74F258A 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. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 Philips Semiconductors and Philips Electronics North America Corporation register eligible circuits under the Semiconductor Chip Protection Act. Copyright Philips Electronics North America Corporation 1996 All rights reserved. Printed in U.S.A. (print code) Document order number: Date of release: July 1994 9397-750-05108