Texas Instruments SN74HC21D, Dual 4-Input AND Logic Gate, 2 → 6 V, 14-Pin SOIC

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

74HC Family Logic Gates, Texas Instruments

Texas Instruments range of standard Logic Gates from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS

74HC Family

Specifications
Attribute Value
Logic Function AND
Mounting Type Surface Mount
Number of Elements 2
Number of Inputs per Gate 4
Schmitt Trigger Input No
Package Type SOIC
Pin Count 14
Logic Family HC
Maximum Operating Supply Voltage 6 V
Maximum High Level Output Current -5.2mA
Maximum Propagation Delay Time @ Maximum CL 19 ns @ 6 V, 22 ns @ 4.5 V, 110 ns @ 2 V
Minimum Operating Supply Voltage 2 V
Maximum Low Level Output Current 5.2mA
Dimensions 8.65 x 3.91 x 1.58mm
Length 8.65mm
Maximum Operating Temperature +85 °C
Height 1.58mm
Width 3.91mm
Propagation Delay Test Condition 50pF
Minimum Operating Temperature -40 °C
90 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 10)
$ 0.72
(exc. GST)
$ 0.79
(inc. GST)
units
Per unit
Per Pack*
10 - 10
$0.72
$7.20
20 - 40
$0.70
$7.00
50 - 90
$0.671
$6.71
100 - 190
$0.47
$4.70
200 +
$0.382
$3.82
*price indicative
Packaging Options:
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