Texas Instruments

Category: Logic

SN74LS640 Octal bus transceivers

$0.88 - $2.86
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-SN74LS640NSR-ND 15625 271 $2.08 $1.87 $1.87 $1.50 $1.02 $0.86 Buy
Arrow North American Components SN74LS640NSR 0 2000 $0.90 Buy
AVNET Express SN74LS640NSR 16000 1 $1.03 $0.99 Buy
Mouser Electronics 595-SN74LS640NSR 708 1 $2.56 $2.31 $2.31 $1.86 $1.26 $1.10 Buy
Quest Components SN74LS640NSR 1506 $2.60 $2.41 $1.95 $1.95 Buy
Texas Instruments SN74LS640NSR 12444 1 $1.90 $1.90 $1.90 $1.57 $0.85 $0.85 Buy
Verical Marketplace SN74LS640NSR 10000 2000 $0.87 Buy
Win Source SN74LS640NSR 4650 70 $0.88 $0.63 $0.63 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.71 | 1ku
Bits(#) 8
F @ Nom Voltage(Max)(Mhz) 35
ICC @ Nom Voltage(Max)(mA) 0.09
Operating Temperature Range(C) 0 to 70
Output Drive (IOL/IOH)(Max)(mA) -15/24
Package Group SO,SOIC,PDIP,SSOP
Package Size mm2
Rating Catalog
Schmitt Trigger No
Technology Family LS
VCC(Max)(V) 5.25
VCC(Min)(V) 4.75
Voltage(Nom)(V) 5
tpd @ Nom Voltage(Max)(ns) 15