Texas Instruments SN74HC21D, Dual 4-Input AND Logic Gate, 14-Pin SOIC

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
179-2172
Mfr. Part No.:
SN74HC21D
Brand:
Texas Instruments
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Brand

Texas Instruments

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

110 ns @ 2 V, 19 ns @ 6 V, 22 ns @ 4.5 V

Minimum Operating Supply Voltage

2 V

Maximum Low Level Output Current

5.2mA

Height

1.58mm

Width

3.91mm

Length

8.65mm

Minimum Operating Temperature

-40 °C

Propagation Delay Test Condition

50pF

Dimensions

8.65 x 3.91 x 1.58mm

Maximum Operating Temperature

+85 °C

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

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