I/O Expanders (415)

I/O Expanders is an electronic component category for purchasing and R&D teams. Browse the subcategories and in-stock part numbers, then open a part to check the brand, specificati

Which parts are supplied in stock?

Apex-Chip Electronics Co., Ltd. supplies integrated circuits (ICs), resistors, capacitors, inductors and diodes from stock. Open a part number to see the brand and specifications, then request a quote for quantity and lead time. Genuine stock is confirmed when you inquire.

How do I request a quote by part number?

Open the part page and check the brand, package and electrical specifications against your requirement, then send an inquiry with the part number, quantity and target lead time. For several lines, use BOM matching and list every part once.

Do you support BOM matching?

Yes. Send the part numbers, quantities and brands. We check integrated circuits, resistors, capacitors and inductors against current stock, then reply with the quantity that can be delivered and the lines that need to be ordered.

Product Stock Qty Price Package RoHS Action
MCP23S08T-E/ML
IC XPNDR 10MHZ SPI 20QFN
Brand: Microchip Technology
19114
1 : USD $1.82
25 : USD $1.51
100 : USD $1.46
Cut Tape (CT) yes
MCP23008T-E/ML
IC XPNDR 1.7MHZ I2C 20QFN
Brand: Microchip Technology
17393
1 : USD $1.64
25 : USD $1.38
100 : USD $1.24
Cut Tape (CT) yes
PCF8575DWR
IC XPNDR 400KHZ I2C SMBUS 24SOIC
Brand: Texas Instruments
3222
1 : USD $2.95
10 : USD $2.2
25 : USD $2.01
100 : USD $1.8
250 : USD $1.71
500 : USD $1.65
1000 : USD $1.6
Cut Tape (CT) yes
PCF8575RGER
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Brand: Texas Instruments
3449
1 : USD $2.95
10 : USD $2.2
25 : USD $2.01
100 : USD $1.8
250 : USD $1.71
500 : USD $1.65
1000 : USD $1.6
Cut Tape (CT) yes
PCF8575CRGER
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Brand: Texas Instruments
4430
1 : USD $3.47
10 : USD $2.6
25 : USD $2.38
100 : USD $2.14
250 : USD $2.03
500 : USD $1.96
1000 : USD $1.9
Cut Tape (CT) yes
PCF8575CDBR
IC XPNDR 400KHZ I2C SMBUS 24SSOP
Brand: Texas Instruments
1600 Tape & Reel (TR) yes
PCA9557DR
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Brand: Texas Instruments
6069
1 : USD $1.58
10 : USD $1.15
25 : USD $1.04
100 : USD $0.93
250 : USD $0.87
500 : USD $0.84
1000 : USD $0.81
Cut Tape (CT) yes
PCA9557DGVR
IC XPND 400KHZ I2C SMBUS 16TVSOP
Brand: Texas Instruments
1600
2000 : USD $0.86
4000 : USD $0.84
6000 : USD $0.83
10000 : USD $0.82
Tape & Reel (TR) yes
PCA9557PWR
IC XPND 400KHZ I2C SMBUS 16TSSOP
Brand: Texas Instruments
4546
1 : USD $1.58
10 : USD $1.15
25 : USD $1.04
100 : USD $0.93
250 : USD $0.87
500 : USD $0.84
1000 : USD $0.81
Cut Tape (CT) yes
PCA9555PWR
IC XPND 400KHZ I2C SMBUS 24TSSOP
Brand: Texas Instruments
5782
1 : USD $1.84
10 : USD $1.35
25 : USD $1.22
100 : USD $1.09
250 : USD $1.02
500 : USD $0.99
1000 : USD $0.95
Cut Tape (CT) yes