7912CK

National Semiconductor
IC 7912CK 12V 1A 3-Terminal Negative Voltage Regulator

TPS75801KTTT

National Semiconductor
IC TPS75801KTTT 2.225-to-5V 3A Adjustable Low Power Voltage Regulator (SMD Type)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco TPS75801KTTT 50 $4.95 $4.49 $4.49 $3.95 $3.95 $3.95

LMX9838DONGLE

National Semiconductor
LMX9830 Bluetooth Serial Port Module
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco LMX9838DONGLE 1 $49.95 $49.95 $49.95 $49.95 $49.95 $49.95

TPPM0115P

National Semiconductor
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOIC-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco TPPM0115P 450 $4.95 $4.49 $4.49 $3.49 $2.95 $2.95

74LS01

National Semiconductor
Quad 2-Input Positive-NAND Gates DIP-14
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco 74LS01 517 $1.25 $1.09 $1.09 $0.89 $0.89 $0.89

74158

National Semiconductor
Quad 2-Input Data Selector/Multiplexer (Inverted) 13ns 30mA DIP-16
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco 74158 75 $2.95 $2.59 $2.59 $2.39 $2.39 $2.39

74126

National Semiconductor
Quad Bus Buffer Gate with 3-State Outputs DIP-14
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Jameco 74126 125 $1.95 $1.75 $1.75 $1.59 $1.59 $1.59

LM339N

National Semiconductor
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Quest Components LM339N 133 $0.32 $0.32 $0.32 $0.32

LM3668SD-3034EV

National Semiconductor
LM3668 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM3668SD-3034EV-ND 0 1

LM2734YMK

National Semiconductor
LM2734 3V to 20V Input, 1A Step-Down Converter with Light Load Efficiency
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2734YMK-ND 5238 98 $3.08 $1.75 $1.75