Texas Instruments

Category: Logic

SN74LS640 Octal bus transceivers

$1.06 - $3.10
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-SN74LS640-1NSR-ND 8000 283 $2.02 $1.81 $1.71 $1.46 $0.99 $0.89 Buy
Ameya360 SN74LS640-1N 960 $1.10 $1.10 Buy
Arrow North American Components SN74LS640-1N 0 380 $0.86 $1.21 Buy
AVNET Europe SN74LS640-1N 960 20 * $1.09 * $1.04 * $0.91 * $0.91 Buy
AVNET Express SN74LS640-1N 1105 1 $1.03 $0.99 Buy
element14 APAC SN74LS640-1N 6 1 * $2.30 * $1.94 * $1.94 * $1.56 * $1.13 * $1.13 Buy
Farnell SN74LS640-1N 45 1 * $1.86 * $1.86 * $1.48 * $1.32 * $1.23 * $1.23 Buy
Mouser Electronics 595-SN74LS640-1N 36 1 $2.26 $2.03 $1.92 $1.63 $1.11 $1.11 Buy
Newark SN74LS640-1N 6 1 $2.02 $1.71 $1.71 $1.37 $0.99 $0.99 Buy
RS Components SN74LS640-1N $2.41 Buy
Texas Instruments SN74LS640-1N 14998 1 $1.90 $1.90 $1.90 $1.57 $0.85 $0.85 Buy
Verical Marketplace SN74LS640-1N 320 20 $1.62 $1.16 $0.90 $0.86 Buy
Win Source SN74LS640-1N 7300 4 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