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74LS298

Description
LOW POWER SCHOTTKY
File Size70KB,8 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
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74LS298 Overview

LOW POWER SCHOTTKY

SN74LS298
Quad 2-Input Multiplexer
with Storage
The SN74LS298 is a Quad 2-Port Register. It is the logical
equivalent of a quad 2-input multiplexer followed by a quad 4-bit
edge-triggered register. A Common Select input selects between two
4-bit input ports (data sources.) The selected data is transferred to the
output register synchronous with the HIGH to LOW transition of the
Clock input.
The LS298 is fabricated with the Schottky barrier process for high
speed and is completely compatible with all ON Semiconductor TTL
families.
http://onsemi.com
LOW
POWER
SCHOTTKY
Select From Two Data Sources
Fully Edge-Triggered Operation
Typical Power Dissipation of 65 mW
Input Clamp Diodes Limit High Speed Termination Effects
16
GUARANTEED OPERATING RANGES
Symbol
V
CC
T
A
I
OH
I
OL
Parameter
Supply Voltage
Operating Ambient
Temperature Range
Output 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
1
PLASTIC
N SUFFIX
CASE 648
16
1
SOIC
D SUFFIX
CASE 751B
ORDERING INFORMATION
Device
SN74LS298N
SN74LS298D
Package
16 Pin DIP
16 Pin
Shipping
2000 Units/Box
2500/Tape & Reel
©
Semiconductor Components Industries, LLC, 1999
1
December, 1999 – Rev. 6
Publication Order Number:
SN74LS298/D

74LS298 Related Products

74LS298 SN74LS298N SN74LS298D SN74LS298
Description LOW POWER SCHOTTKY LOW POWER SCHOTTKY LOW POWER SCHOTTKY LOW POWER SCHOTTKY
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