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INTEGRATED CIRCUITS
74F151A 8-input multiplexer
Product specification Supercedes data of 1989 Mar 03 IC15 Data Handbook 1995 Jul 17
Philips Semiconductors
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
FEATURES
* High speed 8-to-1 multiplexing * On chip decoding * Multifunction capability * Complementary outputs
DESCRIPTION
The 74F151A is a logic implementation of a single-pole, 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 input (E) is active Low. When E is High, the Y output is High and the Y output is Low, regardless of all other inputs. In one package the 74F151A provides the ability to select from eight sources of data or control information. The device can provide any logic function of four variables and the negation with correct manipulation.
PIN CONFIGURATION
I3 I2 I1 I0 Y Y E GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC I4 I5 I6 I7 S0 S1 S2
SF00742
TYPE 74F151A
TYPICAL PROPAGATION DELAY 4.5ns
TYPICAL SUPPLY CURRENT (TOTAL) 17mA
ORDERING INFORMATION
ORDER CODE DESCRIPTION COMMERCIAL RANGE VCC = 5V 10%, Tamb = 0C to +70C N74F151AN N74F151AD PKG DWG #
16-pin plastic DIP 16-pin plastic SO
SOT38-4 SOT109-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS I0-I7 S0-S2 E Y, Y Data inputs Select inputs Enable input (active High) Data outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/1.0 1.0/1.0 1.0/1.0 150/33 LOAD VALUE HIGH/LOW 20A/0.6mA 20A/0.6mA 20A/0.6mA 3mA/20mA
NOTE: One (1.0) FAST unit load is defined as: 20A in the High state and 0.6mA in the Low state.
1995 Jul 17
2
853-1158 15459
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
LOGIC SYMBOL
4 3 2 1 15 14 13 12
IEC/IEEE SYMBOL
7 11 10 I0 I1 I2 I3 I4 I5 I6 I7 9 4 3 2 1 2 6 0 G 0 7 5 MUX
EN
11 10 9 7
S0 S1 S2 E Y Y
15 14 13
VCC = Pin 16 GND = Pin 8
5
6
12
SF00743
SF00744
LOGIC DIAGRAM
I0 4 S2 9 I1 3 I2 2 I3 1 I4 15 I5 14 I6 13 I7 12
S1
10
S0
11
E
7
5 VCC = Pin 16 GND = Pin 8 Y Y
6
SF00741
1995 Jul 17
3
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
FUNCTION TABLE
INPUTS S2 X L L L L H H H H S1 X L L H H L L H H S0 X L H L H L H L H E H L L L L L L L L OUTPUTS Y L I0 I1 I2 I3 I4 I5 I6 I7 Y H I0 I1 I2 I3 I4 I5 I6 I7
NOTES: H = High voltage level L = Low voltage level X = Don't care
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 VCC VIN IIN VOUT IOUT Tamb Tstg Supply voltage Input voltage Input current Voltage applied to output in High output state Current applied to output in Low output state Operating free-air temperature range Storage temperature PARAMETER RATING -0.5 to +7.0 -0.5 to +7.0 -30 to +5 -0.5 to VCC 40 0 to +70 -65 to +150 UNIT V V mA V mA C C
RECOMMENDED OPERATING CONDITIONS
LIMITS SYMBOL VCC VIH VIL IIK IOH IOL Tamb Supply voltage High-level input voltage Low-level input voltage Input clamp current High-level output current Low-level output current Operating free-air temperature range 0 PARAMETER MIN 4.5 2.0 0.8 -18 -1 20 +70 NOM 5.0 MAX 5.5 UNIT V V V mA mA mA C
1995 Jul 17
4
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.) LIMITS SYMBOL PARAMETER\ TEST CONDITIONSNO TAG MIN VCC = MIN, VIL = MAX, , , VIH = MIN, IOH = MAX VCC = MIN, VIL = MAX, , , VIH = MIN, IOL = MAX VCC = MIN, II = IIK VCC = MAX, VI = 7.0V VCC = MAX, VI = 2.7V VCC = MAX, VI = 0.5V VCC = MAX VCC = MAX -60 18 17 ICCH ICCL TYP
NO TAG
UNIT MAX V
VO OH
High-level High level output voltage
10%VCC 5%VCC 10%VCC 5%VCC
2.5 2.7 3.4 0.30 0.30 -0.73 0.50 0.50 -1.2 100 20 -0.6 -150 25 25
V V V V A A mA mA mA mA
VO OL VIK II IIH IIL IOS ICC
Low-level Low level output voltage Input clamp voltage Input current at maximum input voltage High-level input current Low-level input current Short-circuit output currentNO TAG Supply current (total)
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 = 25C. 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 TEST CONDITION MIN tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL Propagation delay In to Y Propagation delay In to Y Propagation delay Sn to Y Propagation delay Sn to Y Propagation delay E to Y Propagation delay E to Y Waveform NO TAG Waveform NO TAG Waveform 1, 2 Waveform NO TAG, NO TAG Waveform 1 Waveform NO TAG 2.5 2.5 2.0 1.0 4.5 4.0 3.5 2.5 4.0 3.0 2.5 2.0 VCC = +5.0V Tamb = +25C CL = 50pF RL = 500 TYP 4.5 4.5 4.0 2.0 6.5 6.0 5.5 4.5 6.5 5.0 4.5 3.5 MAX 7.0 7.0 7.0 4.5 10.0 8.5 8.5 7.0 9.0 7.0 6.5 5.5 VCC = +5.0V 10% Tamb = 0C to +70C CL = 50pF RL = 500 MIN 2.5 2.5 2.0 1.0 4.0 3.5 3.0 2.0 3.5 3.0 2.5 1.5 MAX 7.5 7.5 7.5 5.0 11.0 9.5 9.5 7.5 9.5 7.5 7.0 6.0 ns ns ns ns ns ns
SYMBOL
PARAMETER
UNIT
AC WAVEFORMS
For all waveforms, VM = 1.5V
1995 Jul 17
5
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
VIN
VIN VM tPHL VM tPLH
VM tPLH
VM tPHL
VOUT
VM
VM
VOUT
VM
VM
SF00093
SF00092
Waveform 1. For Inverting Outputs
Waveform 2. For Non-Inverting Outputs
TEST CIRCUIT AND WAVEFORMS
VCC NEGATIVE PULSE VIN PULSE GENERATOR RT D.U.T. VOUT 90% VM 10% tTHL (tf ) CL RL tw VM 10% tTLH (tr ) 0V 90% AMP (V)
tTLH (tr ) 90% POSITIVE PULSE VM 10% tw
tTHL (tf ) AMP (V) 90% VM 10% 0V
Test Circuit for Totem-Pole Outputs 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.
Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw 500ns tTLH 2.5ns tTHL 2.5ns
SF00006
1995 Jul 17
6
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
1995 Jul 17
7
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
1995 Jul 17
8
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
NOTES
1995 Jul 17
9
Philips Semiconductors
Product specification
8-input multiplexer
74F151A
Data sheet status
Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. 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. 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.
Production
[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. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Document order number: Date of release: 10-98 9397-750-05079
Philips Semiconductors
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