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Part: 74F151A
Category:
Logic
-> Multiplexers/Demultiplexers
-> Multiplexers->Bipolar->F Family
Description: 74F151A; 8-input Multiplexer
Company: Philips Semiconductors
Datasheet: Download 74F151A datasheet File size : 93 kB
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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 = 0°C to +70°C 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 I0I7 S0S2 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 20µA/0.6mA 20µA/0.6mA 20µA/0.6mA 3mA/20mA
NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
1995 Jul 17
2
8531158 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\
TAG 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 MAX 60 ICCH ICCL
TYP
NO TAG
UNIT MAX V
VOH
High-level output voltage 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 18 17 25 25
V V V V µA µA mA mA mA mA
VOL VIK II IIH IIL IOS ICC
Low-level output voltage 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) 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 = 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 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 = +25°C 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 = 0°C to +70°C 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
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