I/O Expanders_Interface_Integrated Circuits (ICs)_All Tested Limited_Integrated Circuits (ICs)_Semiconductors_Circuit Protection_Connectors_Cable Assemblies_Cables & Wires

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I/O Expanders

Mfr Part #	Quantity	Price	Series	Package	Product Status	Features	Package / Case	Output Type	Mounting Type	Interface	Number of I/O	Operating Temperature	Voltage - Supply	Clock Frequency	Interrupt Output	Supplier Device Package	Current - Output Source/Sink	Grade	DigiKey Programmable	Qualification
DM8546N SHIFT REGISTER, 8-BIT National Semiconductor Datasheet	532 Marketplace	25 : $306.75 Bulk		Bulk	Active	-	16-DIP (0.300", 7.62mm)	Tri-State	Through Hole	-	-	0°C ~ 70°C	4.75V ~ 5.25V	-	-	16-PDIP	-	-	-	-
54LS169DM IC BINARY COUNTER 4-BIT 16CDIP National Semiconductor Datasheet	2,331 Marketplace	90 : $300.60 Bulk	54LS	Bulk	Active	-	16-CDIP (0.300", 7.62mm)	-	Through Hole	-	-	-55°C ~ 125°C (TA)	-	-	-	16-CDIP	-	-	-	-
54LS173FMQB D FLIP-FLOP, LS SERIES National Semiconductor Datasheet	2,572 Marketplace	181 : $300.46 Bulk	54LS	Bulk	Active	-	16-CFlatpack	Tri-State, Non-Inverted	Surface Mount	-	-	-55°C ~ 125°C (TA)	4.5V ~ 5.5V	30 MHz	-	16-CFP	-	-	-	-
54LS258ADMQB MULTIPLEXER, LS SERIES National Semiconductor Datasheet	6,055 Marketplace	417 : $300.24 Bulk	54LS	Bulk	Active	-	16-CDIP (0.300", 7.62mm)	-	Through Hole	-	-	-55°C ~ 125°C	4.5V ~ 5.5V	-	-	16-CDIP	-	-	-	-
DP8409AD DRAM CONTROLLER, 256K X 1 National Semiconductor Datasheet	1,735 Marketplace	7 : $300.72 Bulk		Bulk	Active	-	48-CDIP (0.600", 15.24mm) Window	-	Through Hole	-	-	0°C ~ 70°C (TA)	4.75V ~ 5.25V	-	-	48-CDIP	-	-	-	-
4024BDM BINARY COUNTER National Semiconductor Datasheet	15,963 Marketplace	329 : $299.39 Bulk		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4052BDM MULTIPLEXERS/SWITCHES National Semiconductor Datasheet	942 Marketplace	94 : $300.80 Bulk		Bulk	Active	-	16-CDIP (0.300", 7.62mm)	-	Through Hole	-	-	-55°C ~ 125°C	-	-	-	16-CDIP	-	-	-	-
CLC405AJ-QML IC OPAMP CFA 1 CIRCUIT 8CDIP National Semiconductor Datasheet	352 Marketplace	7 : $301.70 Bulk		Bulk	Active	-	8-CDIP (0.300", 7.62mm)	-	Through Hole	-	-	0°C ~ 70°C (TA)	-	-	-	8-CDIP	-	-	-	-
54LS299FM SHIFT REGISTER, 8-BIT National Semiconductor Datasheet	165 Marketplace	110 : $302.50 Bulk	54LS	Bulk	Active	-	20-CFlatPack	Tri-State	Surface Mount	-	-	-55°C ~ 125°C	4.5V ~ 5.5V	-	-	20-CFlatPack	-	-	-	-
DP8429VX-70 DRAM CONTROLLER, BIPOLAR, PQCC68 National Semiconductor Datasheet	500 Marketplace	5 : $334.05 Bulk		Bulk	Active	-	68-LCC (J-Lead)	-	Surface Mount	-	-	0°C ~ 70°C (TA)	4.5V ~ 5.5V	-	-	68-PLCC (25.13x25.13)	-	-	-	-

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