74ALS151 PHILIPS | Alldatasheet

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/C0109 /C0110 /C0114 74ALS151 8-input multiplexer Product specification 1991 Feb 08 INTEGRATED CIRCUITS IC05 Data Handbook

Philips Semiconductors Product specification 74ALS1518-input multiplexer

21991 Feb 08 853–1022 01670

FEATURES

  • 8-to-1 multiplexing
  • On chip decoding
  • Multi-function capability
  • Complementary outputs
  • See 74ALS251 for 3-State version

DESCRIPTION

The 74ALS151 is a logic implementation of a single 8-position switch with the switch position controlled by the state of three select (S0, S1, S2) inputs. True (Y) and complementary (Y) outputs are both provided. The enable (E) is active-Low. When E is High, Y output is Low and the Y output is High regardless of all other inputs. TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74ALS151 8.0ns 8.0mA PIN CONFIGURATION 107 E VCC Y Y 98GND S2 SF00742

ORDERING INFORMATION

DESCRIPTION COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C DRAWING NUMBER 16-pin plastic DIP 74ALS151N SOT38-4 16-pin plastic SO 74ALS151D SOT109-1 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS DESCRIPTION 74ALS (U.L.) HIGH/LOW LOAD VALUE HIGH/LOW I0 – I7 Data inputs 1.0/1.0 20µA/0.1mA S0 – S2 Select inputs 1.0/1.0 20µA/0.1mA E Enable input (active-Low) 1.0/1.0 20µA/0.1mA Y, Y Data outputs 130/240 2.6mA/24mA NOTE: One (1.0) ALS unit load is defined as: 20µA in the High state and 0.1mA in the Low state. LOGIC SYMBOL 123 VCC = Pin 16 GND = Pin 8 SF00743 4 12131415 E YY I0 I1 I2 I3 I4 I5 I6 I7 IEC/IEEE SYMBOL SF00744 MUX7 G 0 EN

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 3

VCC = Pin 16 GND = Pin 8 SF00741 YY 4 3 2 1 15 14 13 12 I0 I1 I2 I3 I4 I5 I6 I7 E FUNCTION TABLE INPUTS OUTPUTS S2 S1 S0 E Y Y X X X H L H L L L L I0 I0 L L H L I1 I1 L H L L I2 I2 L H H L I3 I3 H L L L I4 I4 H L H L I5 I5 H H L L I6 I6 H H H L I7 I7 H = High voltage level L = Low voltage level X = Don’t care

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 4

(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 PARAMETER RATING UNIT VCC Supply voltage –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 SYMBOL PARAMETER LIMITS UNIT MIN NOM MAX VCC Supply voltage 4.5 5.0 5.5 V VIH High-level input voltage 2.0 V VIL Low-level input voltage 0.8 V IIk Input clamp current –18 mA IOH High-level output current –2.6 mA IOL Low-level output current 24 mA Tamb Operating free air temperature range 0 +70 °C DC ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature range unless otherwise noted.) SYMBOL PARAMETER TEST CONDITIONS 1 LIMITS UNITSYMBOL PARAMETER TEST CONDITIONS 1 MIN TYP 2 MAX UNIT VO High level output voltage VCC = ±10%, VIL = MAX, IOH = –0.4mA VCC – 2 V VOH High-level output voltage CC , IL , VIH = MIN IOH = MAX 2.4 3.2 V VO Low level output voltage VCC = MIN, VIL = MAX, IOL = 12mA 0.25 0.40 V VOL Low-level output voltage CC , IL , VIH = MIN IOL = 24mA 0.35 0.50 V VIK Input clamp voltage VCC = MIN, II = IIK –0.73 –1.5 V II Input current at minimum input voltageVCC = MAX, VI = 7.0V 0.1 mA IIH High-level input current VCC = MAX, VI = 2.7V 20 µA IIL Low-level input current VCC = MAX, VI = 0.4V –0.1 mA IO Output current3 VCC = MAX, VO = 2.25V –30 –112 mA ICC Supply current (total) VCC = MAX 8.0 12 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. The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS .

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 5

AC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITION Tamb = 0°C to +70°C VCC = +5.0V ± 10% C L = 50pF, RL = 500Ω UNIT MIN MAX tPLH tPHL Propagation delay In to Y Waveform 1 3.0 5.0 12.0 12.0 ns tPLH tPHL Propagation delay In to Y Waveform 2 3.0 5.0 15.0 15.0 ns tPLH tPHL Propagation delay Sn to Y Waveform 1, 2 5.0 7.0 15.0 16.0 ns tPLH tPHL Propagation delay Sn to Y Waveform 1, 2 5.0 5.0 15.0 16.0 ns tPLH tPHL Propagation delay E to Y Waveform 1 4.0 4.0 12.0 12.0 ns tPLH tPHL Propagation delay E to Y Waveform 1 4.0 5.0 12.0 14.0 ns AC WAVEFORMS For all waveforms, VM = 1.3V. VMVM VMVM VOUT VIN tPHL tPLH SF00093 Waveform 1. Propagation Delay for Inverting Output VMVM VMVM VOUT VIN tPLH tPHL SF00092 Waveform 2. Propagation Delay for Non-inverting Output TEST CIRCUIT AND WAVEFORMS tw 90% VM 10% 90% VM 10% 90% VM 10% 90% VM 10% NEGATIVE PULSE POSITIVE PULSE tw AMP (V) 0.3V 0.3V tTHL (tff) INPUT PULSE REQUIREMENTS Rep.Rate tw tTLH tTHL 1MHz 500ns 2.0ns 2.0ns Input Pulse Definition VCC Family 74ALS D.U.T.PULSE GENERATOR R LC LR T VIN VOUT Test Circuit for Totem-pole Outputs DEFINITIONS: R L = Load resistor; see AC electrical characteristics for value. C L = Load capacitance includes jig and probe capacitance; see AC electrical characteristics for value. R T = Termination resistance should be equal to ZOUT of pulse generators. tTHL (tf ) tTLH (tr ) tTLH (tr ) AMP (V) Amplitude 3.5V 1.3V VM SC00005

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 6

DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 7

SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1

Philips Semiconductors Product specification 74ALS1518-input multiplexer

1991 Feb 08 8

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. 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. Philips Semiconductors

811 East Arques Avenue

P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Preliminary Specification Product Specification Formative or in Design Preproduction Product Full Production This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. 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.  Copyright Philips Electronics North America Corporation 1997 All rights reserved. Printed in U.S.A. /C0109 /C0110 /C0114