Texas Instruments

Category: Logic

SN74HC21 Dual 4-Input Positive-AND Gates

* $0.48 - $1.04
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-SN74HC21DT-ND 1750 1 $1.00 $10.00 $25.00 $100.00 $750.00 $6,250.00 Buy
AVNET Europe SN74HC21DT 250 * $0.39 * $0.36 Buy
AVNET Express SN74HC21DT 3000 1 $0.36 $0.34 Buy
element14 APAC SN74HC21DT 250 * $0.39 * $0.39 Buy
Farnell SN74HC21DT 250 * $0.35 * $0.35 Buy
Mouser Electronics 595-SN74HC21DT 580 1 $0.90 $0.74 $0.74 $0.48 $0.39 $0.31 Buy
Newark SN74HC21DT 1250 $0.48 $0.48 $0.48 $0.48 $0.38 $0.31 Buy
Texas Instruments SN74HC21DT 3980 1 $0.82 $0.82 $0.82 $0.63 $0.33 $0.33 Buy
Verical Marketplace SN74HC21DT 1750 409 $0.76 $0.68 Buy
Win Source SN74HC21DT 7000 10 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.09 | 1ku
Bits(#) 2
F @ Nom Voltage(Max)(Mhz) 70
ICC @ Nom Voltage(Max)(mA) 0.02
Input Type CMOS
Operating Temperature Range(C) -40 to 85
Output Type CMOS
Package Group PDIP,SO,SOIC,TSSOP
Package Size mm2
Rating Catalog
Schmitt Trigger No
Technology Family HC
VCC(Max)(V) 6
VCC(Min)(V) 2
Voltage(Nom)(V) 5
tpd @ Nom Voltage(Max)(ns) 28