Texas Instruments SN74LS244N Octal-Channel Buffer & Line Driver, 3-State, 20-Pin PDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74LS Family Inverters & Buffers, Texas Instruments

Texas Instruments range of Inverters and Buffers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.

74LS Family

Specifications
Attribute Value
Logic Family LS
Logic Function Buffer, Line Driver
Number of Channels per Chip 8
Input Type Single Ended
Output Type 3 State
Polarity Non-Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Maximum High Level Output Current -15mA
Maximum Low Level Output Current 24mA
Maximum Propagation Delay Time @ Maximum CL 18 ns @ 5 V
Dimensions 24.33 x 6.35 x 4.57mm
Height 4.57mm
Minimum Operating Supply Voltage 4.75 V
Minimum Operating Temperature 0 °C
Propagation Delay Test Condition 45pF
Maximum Operating Temperature +70 °C
Length 24.33mm
Maximum Operating Supply Voltage 5.25 V
Width 6.35mm
67 In stock for delivery within 7 working day(s)
Price (ex. GST) Each
$ 1.49
(exc. GST)
$ 1.71
(inc. GST)
units
Per unit
1 - 9
$1.49
10 - 49
$1.48
50 - 99
$1.44
100 - 249
$1.41
250 +
$1.34
Packaging Options:
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