Texas Instruments SN74LS21NE4, Dual 4-Input AND Logic Gate, 4.75 → 5.25 V, 14-Pin PDIP

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

74LS Family Logic Gates, Texas Instruments

Texas Instruments standard Logic Gates 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 Function AND
Mounting Type Through Hole
Number of Elements 2
Number of Inputs per Gate 4
Schmitt Trigger Input No
Package Type PDIP
Pin Count 14
Logic Family LS
Maximum Operating Supply Voltage 5.25 V
Maximum High Level Output Current -0.4mA
Maximum Propagation Delay Time @ Maximum CL 20 ns @ 5 V
Minimum Operating Supply Voltage 4.75 V
Maximum Low Level Output Current 8mA
Dimensions 19.3 x 6.35 x 4.57mm
Width 6.35mm
Length 19.3mm
Minimum Operating Temperature 0 °C
Height 4.57mm
Maximum Operating Temperature +70 °C
Propagation Delay Test Condition 15pF
Price Each (In a Tube of 25)
PHP 31.76
(exc. VAT)
PHP 35.57
(inc. VAT)
units
Per Unit
Per Tube*
25 - 25
PHP31.76
PHP794.00
50 - 100
PHP26.154
PHP653.85
125 - 225
PHP26.124
PHP653.10
250 - 475
PHP26.109
PHP652.725
500 +
PHP23.535
PHP588.375
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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