ICs
74HC138N (74HC138N)
SN74HC138N
Due to the low cost and weight of this item shipping must be calculated at checkout.
- 3 to 8 line demultiplexer
- expand 3 GPIO pins to 8 pins
- DIP-16 through Hole (N package)
Due to the low cost and weight of this item shipping must be calculated at checkout.
3 to 8 line Demux/GPIO expander
CD4011 Quad 2 input Nand Gate (CD4011BE)
CD4011BE Quad 2 input Nand Gates
CD4011BE Quad Nand Gates
Out of Stock
CAD$0.49
CD4051 8 to 1 Analog Demux (CD4051BE)
CD4051BE 8 to 1 Analog Demultiplexer
CD4051BE Analog Demultiplexer
AVR128DB28 (AVR128DB28)
AVR128DB28 microcontroller
Build your own Super Arduino - 24MHz - no crystal required
Above and beyond the ATmega328 of the UNO and Nano the ACR128DB28
Features:
- 3 UARTs
- 2 SPI buses
- 2 I2C
- Dual Power Domains - Individual GPIOs can be set in software
- for 5V or 3V3 operation for example
- Software Selectable Operating Frequency from 1 - 24MHz
- Possible overclock to 36MHz
- 1.8V to 5.5V operation
- Single pin UPDI Upload/Debug
- Many other detailed functions
AVR128DB28-I/SP MCU - 28pin DIP
- 1