Chips

info

Bus Pirate 5 REV8 preview is no longer in production. See the latest version.

Microcontroller RP2040 QFN-56

Reference	Package	Value	Quantity	Rating	Note
U103	QFN-56	RP2040	1

Raspberry Pi RP2040 microcontroller in QFN-56 package.

Flash 128mbit SPI, SOIC8-208mil

Reference	Package	Value	Quantity	Rating	Note
U102	SOIC8-208mil	128mbit SPI/QSPI flash (W25Q128JVSIQ)	1

128mbit SPI flash in SOIC8-208mil package, QSPI support required.

• W25Q128JVSIQ
• XM25QH128A

74LVC1T45 bi-directional buffer SC70-6/SOT363

Reference	Package	Value	Quantity	Rating	Note
U301 U302 U303 U304 U305 U306 U307 U308	SC70-6/SOT363	74LVC1T45	8

74LVC1T45 is available from TI, Nexperia and Diodes INC. The TI version (SN74LVC1T45DCK) seems to be the most common in the Chinese market.

• 74LVC1T45DW-7 (Diodes INC)
• 74LVC1T45GW,125 (Nexperia)
• SN74LVC1T45DCK (TI)

74HC(T)4066 analog switch TSSOP-14

Reference	Package	Value	Quantity	Rating	Note
U309, U310	TSSOP-14	74HC4066/74HCT4066	2		Can use HC or HCT

74HC4066 or 74HCT4066 may be used, whichever is cheaper. Any manufacturer.

74HC(T)4067 analog mux TSSOP-24

Reference	Package	Value	Quantity	Rating	Note
U402	TSSOP-24	74HC4067/74HCT4067	1		Can use HC or HCT. HC is always cheaper

74HC4067 or 74HCT4067 may be used, whichever is cheaper. Any manufacturer.

tip

The 'HC' version is almost always significantly cheaper.

Example:

• 74HC4067PW,118 (Nexperia)

74HC595 shift register TSSOP-16

Reference	Package	Value	Quantity	Rating	Note
U501, U502	TSSOP-16	74HC595	2

Must be the "HC" version. The "HCT" version will NOT work. Any manufacturer.

danger

Must use "HC" version

Example:

• 74HC595T16-13 (Diodes INC)
• 74HC595PW,118 (Nexperia)

74HCT245 bus transceiver TSSOP-20

Reference	Package	Value	Quantity	Rating	Note
U503	TSSOP-20	74HCT245	1

Must be the "HCT" version. The "HC" version will NOT work. Any manufacturer.

danger

Must use "HCT" version

Example:

• SN74HCT245PWR (TI)
• 74HCT245PW,118 (Nexperia)