74LS151 SCHOTTKY Datasheet

74LS151 Datasheet, PDF, Equivalent


Part Number

74LS151

Description

LOW POWER SCHOTTKY

Manufacture

ON Semiconductor

Total Page 8 Pages
Datasheet
Download 74LS151 Datasheet


74LS151
SN74LS151
8-Input Multiplexer
The TTL / MSI SN74LS151 is a high speed 8-input Digital
Multiplexer. It provides, in one package, the ability to select one bit of
data from up to eight sources. The LS151 can be used as a universal
function generator to generate any logic function of four variables.
Both assertion and negation outputs are provided.
Schottky Process for High Speed
Multifunction Capability
On-Chip Select Logic Decoding
Fully Buffered Complementary Outputs
Input Clamp Diodes Limit High Speed Termination Effects
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min Typ Max Unit
VCC Supply Voltage
TA Operating Ambient
Temperature Range
4.75 5.0 5.25
V
0 25 70 °C
IOH Output Current – High
IOL Output Current – Low
– 0.4
8.0
mA
mA
http://onsemi.com
LOW
POWER
SCHOTTKY
16
1
PLASTIC
N SUFFIX
CASE 648
16
1
SOIC
D SUFFIX
CASE 751B
ORDERING INFORMATION
Device
Package
Shipping
SN74LS151N 16 Pin DIP 2000 Units/Box
SN74LS151D
16 Pin
2500/Tape & Reel
© Semiconductor Components Industries, LLC, 1999
December, 1999 – Rev. 6
1
Publication Order Number:
SN74LS151/D

74LS151
SN74LS151
CONNECTION DIAGRAM DIP (TOP VIEW)
VCC I4 I5 I6 I7 S0 S1 S2
16 15 14 13 12 11 10 9
1 2 3 4 56
I3 I2 I1 I0 Z Z
78
E GND
PIN NAMES
S0 – S2
E
I0 – I7
Z
Z
Select Inputs
Enable (Active LOW) Input
Multiplexer Inputs
Multiplexer Output
Complementary Multiplexer Output
LOADING (Note a)
HIGH
LOW
0.5 U.L.
0.5 U.L.
0.5 U.L.
10 U.L.
10 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
5 U.L.
5 U.L.
NOTES:
a) 1 TTL Unit Load (U.L.) = 40 mA HIGH/1.6 mA LOW.
b) The Output LOW drive factor is 5 U.L. for Commercial (74) Temperature Ranges.
LOGIC SYMBOL
7 4 3 2 1 15 14 13 12
11
E
S0
I0
I1
I2
I3
I4
I5
I6
I7
10 S1
9 S2
ZZ
65
VCC = PIN 16
GND = PIN 8
http://onsemi.com
2


Features SN74LS151 8-Input Multiplexer The TTL / MSI SN74LS151 is a high speed 8-input D igital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS151 can be used as a universal functi on generator to generate any logic func tion of four variables. Both assertion and negation outputs are provided. • • • • • http://onsemi.com Sc hottky Process for High Speed Multifunc tion Capability On-Chip Select Logic De coding Fully Buffered Complementary Out puts Input Clamp Diodes Limit High Spee d Termination Effects LOW POWER SCHOTT KY GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Parameter Supply Voltage Operating Ambient Temperature Range Ou tput Current – High Output Current Low Min 4.75 0 Typ 5.0 25 Max 5.25 70 – 0.4 8.0 Unit V °C mA mA 16 1 PLA STIC N SUFFIX CASE 648 16 1 SOIC D SU FFIX CASE 751B ORDERING INFORMATION De vice SN74LS151N SN74LS151D Package 16 P in DIP 16 Pin Shipping 2000 Units/Box 2500/Tape & Reel © Semiconductor Componen.
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