Abacus Technologies I/O Expanders
Browse and compare Abacus Technologies I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Abacus Technologies I/O Expanders to find the best offer for your next project.
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Authorized Distributors
Non-Authorized Stocking Distributors
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Worldway Electronics | PCF8574AT/3.518 | 13,525 | 7 | USD | 6h | ||||||||
| Classic Components | PCF8574AT/3.518 | 7 | USD | 3d | |||||||||
| CoreStaff | ST45813108 | 7 | 1 | USD | 10m | ||||||||
| Run Hong Electronics | PCF8574AT/3.518 | 9,930 | USD | 18h | |||||||||
| GreenTree Electronics | PCF8574AT3.518 | 10 | 6h |
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Worldway Electronics | PCF8575DBRE4 | 29,876 | 7 | USD | 6h | ||||||||
| Run Hong Electronics | PCF8575DBRE4 | 10,098 | USD | 18h | |||||||||
| Classic Components | PCF8575DBRE4 | 452 | 3d | ||||||||||
| Suntronic | PCF8575DBRE4 | 10,587 | 4h |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-PCA9534APWRG4 | 18,630 | 30 | USD | 7h | ||||||||
| Worldway Electronics | PCA9534APWRG4 | 8,233 | 7 | USD | 6h | ||||||||
| Quest | PCA9534APWRG4 | 43 | USD | 5h |
I/O Expander, 40 I/O, Tssop-56 Rohs Compliant: Yes |NXP Semiconductors PCA9505DGGY
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9505DGGY | 2,727 | 1 | Cut Tape | USD | ||||||||
| Verical | PCA9505DGGY | 2,000 | 1 | USD | |||||||||
| Arrow Electronics | PCA9505DGGY | 2,000 | 1 | USD | |||||||||
| UnikeyIC | PCA9505DGGY | 6 | 1 | Tape & Reel | USD | 7h | |||||||
| DigiKey | 568-PCA9505DGGYCT-ND | 5,070 | 1 | Cut Tape | USD |
I/O Expander, 4 I/O, Tssop-10 Rohs Compliant: Yes |NXP Semiconductors PCA9537DPZ
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9537DPZ | 1,266 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | PCA9537DPZ | 2,300 | 1 | USD | |||||||||
| DigiKey | 568-PCA9537DPZCT-ND | 1,854 | 1 | Cut Tape | USD | ||||||||
| Avnet | PCA9537DPZ | 0 | 2500 | USD | 4d | ||||||||
| Farnell | PCA9537DPZ | 1,266 | 1 | Cut Tape | USD* | 6h |
Low-voltage Translating 14-BIT Spi I/o Expander - AEC_Q100 Compliant
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCAL9714HN/Q900MP | 6,000 | 1 | USD | |||||||||
| Verical | PCAL9714HN/Q900MP | 6,000 | 9 | USD | |||||||||
| DigiKey | 568-PCAL9714HN/Q900MPCT-ND | 1,014 | 1 | Cut Tape | USD | ||||||||
| Newark | PCAL9714HN/Q900MP | 0 | 6K | USD | |||||||||
| Avnet | PCAL9714HN/Q900MP | 0 | 6K | USD | 4d |
The PCAL9714 is an ultra-low voltage 14-bit I/O expander
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 568-PCAL9714HNMPCT-ND | 4 | 1 | Cut Tape | USD | ||||||||
| Newark | PCAL9714HNMP | 0 | 6K | USD | |||||||||
| Avnet | PCAL9714HNMP | 0 | 6K | USD | 4d | ||||||||
| Arrow Electronics | PCAL9714HNMP | 0 | 6K | USD | |||||||||
| Farnell | PCAL9714HNMP | 0 | 6K | Custom Reel | USD* | 6h |
I/o Expander, 22 I/o, 85DEG C, HVQFN-32;
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCAL9722HNMP | 0 | 6K | USD | |||||||||
| Avnet | PCAL9722HNMP | 0 | 6K | USD | 4d | ||||||||
| Arrow Electronics | PCAL9722HNMP | 0 | 6K | USD | |||||||||
| Farnell | PCAL9722HNMP | 12,000 | 1 | Custom Reel | USD* | 6h | |||||||
| Mouser | 771-PCAL9722HNMP | 3,982 | 1 | Tape & Reel | USD |
I/O Expander, 22 bit, SPI, 1.1 V, 5.5 V, HVQFN, 32 Pins
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 568-PCAL9722HN/Q900MPCT-ND | 513 | 1 | Cut Tape | USD | ||||||||
| Newark | PCAL9722HN/Q900MP | 0 | 6K | USD | |||||||||
| Avnet | PCAL9722HN/Q900MP | 0 | 6K | USD | 4d | ||||||||
| Future Electronics | PCAL9722HN/Q900MP | 0 | 6K | Tape & Reel | USD | ||||||||
| Arrow Electronics | PCAL9722HN/Q900MP | 0 | 6K | USD |
I/O Expander, 34 bit, I2C, 1.65 V, 5.5 V, TQFN, 46 Pins
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 31-PI4IOE5V6534Q2ZLWEXCT-ND | 11,446 | 1 | Cut Tape | USD | ||||||||
| Newark | PI4IOE5V6534Q2ZLWEX | 0 | 1 | Cut Tape | USD | ||||||||
| Avnet | PI4IOE5V6534Q2ZLWEX | 0 | 3500 | USD | 4d | ||||||||
| Arrow Electronics | PI4IOE5V6534Q2ZLWEX | 0 | 3500 | USD | |||||||||
| Mouser | 621-PI4IO565342ZLWEX | 4,801 | 1 | Tape & Reel | USD |