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400 kHz Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package PCA9537DPZ NXP Semiconductors 1: £1.54 2,764In Stock	Mfr. Part No. PCA9537DPZ Mouser Part No 771-PCA9537DPZ	NXP Semiconductors	Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package	Datasheet	2,764In Stock	Cut Tape £1.54 £1.14 £1.04 £0.925 Reel £0.796 View £0.871 £0.841 £0.826 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package PCA9538PW/Q900,118 NXP Semiconductors 1: £2.42 2,498In Stock	Mfr. Part No. PCA9538PW/Q900,118 Mouser Part No 771-PCA9538PW/Q90011	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package	Datasheet	2,498In Stock	Cut Tape £2.42 £1.80 £1.64 £1.48 £1.40 Reel £1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW/Q900J NXP Semiconductors 1: £2.12 1,026In Stock	Mfr. Part No. PCA9539RPW/Q900J Mouser Part No 771-PCA9539RPW/Q900J	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	1,026In Stock	Cut Tape £2.12 £1.58 £1.45 £1.30 Reel £1.05 View £1.23 £1.20 £1.17 £1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package PCAL6416AEVJ NXP Semiconductors 1: £1.19 7,214In Stock	Mfr. Part No. PCAL6416AEVJ Mouser Part No 771-PCAL6416AEVJ	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	7,214In Stock	Cut Tape £1.19 £0.882 £0.803 £0.711 View Reel £0.60 £0.674 £0.651 £0.645 £0.625 £0.60 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
EEPROM EMI FILTER + ESD FOR SIM CAT24C02TDI-GT3A onsemi 1: £0.263 11,024In Stock 288,000On Order	Mfr. Part No. CAT24C02TDI-GT3A Mouser Part No 863-CAT24C02TDI-GT3A	onsemi	EEPROM EMI FILTER + ESD FOR SIM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	11,024In Stock 288,000On Order On Order Ship Dates Mfr. No: CAT24C02TDI-GT3A Stock: 11,024 Can Dispatch Immediately On Order: 51,000 Expected 12/01/2027 237,000 Expected 18/06/2027 Factory Lead Time: 46 Weeks	Cut Tape £0.263 £0.244 £0.237 £0.232 View Reel £0.191 £0.228 £0.221 £0.217 £0.211 £0.191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 4KB I2C SER EEPROM CAT24C04HU4I-GT3 onsemi 1: £0.383 15,909In Stock	Mfr. Part No. CAT24C04HU4I-GT3 Mouser Part No 863-CAT24C04HU4I-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	15,909In Stock	Cut Tape £0.383 £0.359 £0.35 £0.342 View Reel £0.288 £0.335 £0.325 £0.318 £0.317 £0.288 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 16KB I2C SER EEPROM CAT24C16HU4I-GT3 onsemi 1: £0.421 19,853In Stock 18,000Expected 22/12/2026	Mfr. Part No. CAT24C16HU4I-GT3 Mouser Part No 863-CAT24C16HU4I-GT3	onsemi	EEPROM 16KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	19,853In Stock 18,000Expected 22/12/2026	Cut Tape £0.421 £0.397 £0.388 £0.379 View Reel £0.33 £0.371 £0.361 £0.352 £0.344 £0.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 2KB I2C SER EEPROM CAV24C02WE-GT3 onsemi 1: £0.285 13,116In Stock	Mfr. Part No. CAV24C02WE-GT3 Mouser Part No 863-CAV24C02WE-GT3	onsemi	EEPROM 2KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	13,116In Stock	Cut Tape £0.285 £0.267 £0.26 £0.257 View Reel £0.223 £0.251 £0.244 £0.239 £0.234 £0.223 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 8KB I2C SER EEPROM CAV24C08WE-GT3 onsemi 1: £0.361 5,432In Stock	Mfr. Part No. CAV24C08WE-GT3 Mouser Part No 863-CAV24C08WE-GT3	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	5,432In Stock	Cut Tape £0.361 £0.335 £0.327 £0.32 View Reel £0.28 £0.313 £0.305 £0.298 £0.291 £0.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 16KB I2C SER EEPROM CAV24C16WE-GT3 onsemi 1: £0.368 25,136In Stock	Mfr. Part No. CAV24C16WE-GT3 Mouser Part No 863-CAV24C16WE-GT3	onsemi	EEPROM 16KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	25,136In Stock	Cut Tape £0.368 £0.338 £0.33 £0.323 View Reel £0.287 £0.317 £0.31 £0.308 £0.287 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 16KB I2C SER EEPROM CAV24C16YE-GT3 onsemi 1: £0.48 4,048In Stock	Mfr. Part No. CAV24C16YE-GT3 Mouser Part No 863-CAV24C16YE-GT3	onsemi	EEPROM 16KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	4,048In Stock	Cut Tape £0.48 £0.448 £0.437 £0.427 View Reel £0.372 £0.418 £0.406 £0.396 £0.388 £0.372 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 32KB I2C SER EEPROM CAV24C32C4CTR onsemi 1: £0.263 13,933In Stock	Mfr. Part No. CAV24C32C4CTR Mouser Part No 863-CAV24C32C4CTR	onsemi	EEPROM 32KB I2C SER EEPROM	Datasheet	13,933In Stock	Cut Tape £0.263 £0.241 £0.236 £0.23 View Reel £0.201 £0.226 £0.219 £0.215 £0.21 £0.201 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - Signal Buffers, Repeaters Ultra Low Power 10.3 Gbps 2Ch Repeater A A 926-DS64BR111SQ/NOPB DS64BR111SQE/NOPB Texas Instruments 1: £12.20 623In Stock 500Expected 21/12/2026	Mfr. Part No. DS64BR111SQE/NOPB Mouser Part No 926-DS64BR111SQENOPB	Texas Instruments	Interface - Signal Buffers, Repeaters Ultra Low Power 10.3 Gbps 2Ch Repeater A A 926-DS64BR111SQ/NOPB	Datasheet	623In Stock 500Expected 21/12/2026	Cut Tape £12.20 £9.66 £9.20 £8.36 Reel £8.16 MouseReel Available	Min.: 1 Mult.: 1 : 250
EEPROM 2.5-5.5V 4K (512x8) M24C04-WMN6P STMicroelectronics 1: £0.173 5,463In Stock NRND	Mfr. Part No. M24C04-WMN6P Mouser Part No 511-M24C04-WMN6P NRND	STMicroelectronics	EEPROM 2.5-5.5V 4K (512x8) Learn More about STMicroelectronics stm standard products	Datasheet	5,463In Stock	£0.173 £0.155 £0.153 £0.142 View £0.136 £0.133 £0.129	Min.: 1 Mult.: 1
EEPROM 2.5-5.5V 8K (1Kx8) M24C08-WMN6P STMicroelectronics 1: £0.165 3,377In Stock NRND	Mfr. Part No. M24C08-WMN6P Mouser Part No 511-M24C08-WMN6P NRND	STMicroelectronics	EEPROM 2.5-5.5V 8K (1Kx8) Learn More about STMicroelectronics stm standard products	Datasheet	3,377In Stock	£0.165 £0.153 £0.149 £0.147 View £0.143 £0.14 £0.139	Min.: 1 Mult.: 1
EEPROM 2.5-5.5V 16K (2Kx8) M24C16-WMN6P STMicroelectronics 1: £0.196 6,313In Stock NRND	Mfr. Part No. M24C16-WMN6P Mouser Part No 511-M24C16-WMN6P NRND	STMicroelectronics	EEPROM 2.5-5.5V 16K (2Kx8) Learn More about STMicroelectronics stm standard products	Datasheet	6,313In Stock	£0.196 £0.181 £0.176 £0.174 View £0.166 £0.162 £0.158 £0.155 £0.142	Min.: 1 Mult.: 1
EEPROM 256x8 Lead Free Package 24LC024-I/SNG Microchip Technology 1: £0.285 850In Stock NRND	Mfr. Part No. 24LC024-I/SNG Mouser Part No 579-24LC024-I/SNG NRND	Microchip Technology	EEPROM 256x8 Lead Free Package	Datasheet	850In Stock	£0.285 £0.28 £0.272 £0.265	Min.: 1 Mult.: 1
EEPROM 256x8 - 1.8V Lead Free Package 24LC02B-I/SNG Microchip Technology 1: £0.233 1,532In Stock NRND	Mfr. Part No. 24LC02B-I/SNG Mouser Part No 579-24LC02B-I/SNG NRND	Microchip Technology	EEPROM 256x8 - 1.8V Lead Free Package Learn More about Microchip Technology microchip 24aa02 24lc02b 24fc02 eeproms	Datasheet	1,532In Stock	£0.233 £0.232 £0.217 £0.208	Min.: 1 Mult.: 1
EEPROM 512x8 - 2.5V Lead Free Package 24LC04BT-I/SNG Microchip Technology 1: £0.285 613In Stock NRND	Mfr. Part No. 24LC04BT-I/SNG Mouser Part No 579-24LC04BT-I/SNG NRND	Microchip Technology	EEPROM 512x8 - 2.5V Lead Free Package Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	613In Stock	Cut Tape £0.285 £0.28 £0.276 Reel £0.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/PG Microchip Technology 1: £0.917 491In Stock NRND	Mfr. Part No. 24LC256-I/PG Mouser Part No 579-24LC256-I/PG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	491In Stock	£0.917 £0.89 £0.849	Min.: 1 Mult.: 1
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/STG Microchip Technology 1: £0.849 815In Stock NRND	Mfr. Part No. 24LC256-I/STG Mouser Part No 579-24LC256-I/STG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	815In Stock	£0.849 £0.826 £0.803	Min.: 1 Mult.: 1
EEPROM 64kx8 - 2.5V Lead Free Package 24LC512-I/SMG Microchip Technology 1: £1.40 134In Stock NRND	Mfr. Part No. 24LC512-I/SMG Mouser Part No 579-24LC512-I/SMG NRND	Microchip Technology	EEPROM 64kx8 - 2.5V Lead Free Package	Datasheet	134In Stock	£1.40 £1.33 £1.29	Min.: 1 Mult.: 1
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C20B Microchip Technology 1: £3.11 183In Stock	Mfr. Part No. AT97SC3205T-U3A1C20B Mouser Part No 556-7SC3205TU3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	183In Stock	£3.11 £2.86	Min.: 1 Mult.: 1
Security ICs / Authentication ICs CryMem Comp 8ld, Green AT88SC018-SU-CN Microchip Technology 1: £0.986 125In Stock	Mfr. Part No. AT88SC018-SU-CN Mouser Part No 556-AT88SC018-SU-CN	Microchip Technology	Security ICs / Authentication ICs CryMem Comp 8ld, Green	Datasheet	125In Stock	£0.986 £0.978 £0.943	Min.: 1 Mult.: 1
EEPROM 16byte 128kb 1.8V 24AA00T/OT Microchip Technology 1: £0.21 1,550In Stock	Mfr. Part No. 24AA00T/OT Mouser Part No 579-24AA00T/OT	Microchip Technology	EEPROM 16byte 128kb 1.8V	Datasheet	1,550In Stock	Cut Tape £0.21 £0.207 Reel £0.184 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

400 kHz Semiconductors

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400 kHz Semiconductors

Types of Semiconductors

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