Texas Instruments

Category: Logic

SN74ALS21A Dual 4-Input Positive-AND Gates

$0.51 - * $1.37
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-SN74ALS21ADR-ND 8652 748 $1.14 $1.02 $0.97 $0.79 $0.54 $0.54 Buy
Arrow North American Components SN74ALS21AD 0 800 $0.49 $0.48 Buy
AVNET Europe SN74ALS21AD 150 50 * $0.61 * $0.55 * $0.47 * $0.47 Buy
AVNET Express SN74ALS21AD 21914 1 $0.50 $0.47 Buy
element14 APAC SN74ALS21AD 1295 1 * $1.37 * $1.23 * $1.16 * $0.95 * $0.89 * $0.89 Buy
Farnell SN74ALS21AD 7 1 * $0.68 * $0.68 * $0.68 * $0.68 * $0.68 * $0.68 Buy
Mouser Electronics 595-SN74ALS21AD 42 1 $1.27 $1.13 $1.09 $0.89 $0.58 $0.51 Buy
Newark SN74ALS21AD 794 1 $1.07 $0.91 $0.91 $0.70 $0.49 $0.49 Buy
Texas Instruments SN74ALS21AD 6990 1 $0.89 $0.89 $0.89 $0.68 $0.36 $0.36 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.31 | 1ku
Bits(#) 2
F @ Nom Voltage(Max)(Mhz) 75
ICC @ Nom Voltage(Max)(mA) 0.0014
Input Type TTL
Operating Temperature Range(C) 0 to 70
Output Drive (IOL/IOH)(Max)(mA) -0.4/8
Output Type TTL
Package Group PDIP,SO,SOIC
Package Size mm2
Rating Catalog
Schmitt Trigger No
Technology Family ALS
VCC(Max)(V) 5.5
VCC(Min)(V) 4.5
Voltage(Nom)(V) 5
tpd @ Nom Voltage(Max)(ns) 15