Texas Instruments 8-Channel I/O Expander PDIP 16
- RS Stock No.:
- 920-3374
- Mfr. Part No.:
- PCF8574AN
- Manufacturer:
- Texas Instruments
This image is representative of the product range
Bulk discount available
View bulk pricing optionSubtotal (1 tube of 25 units)*
SGD103.85
(exc. GST)
SGD113.20
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 50 unit(s) shipping from 01 June 2026
- Plus 650 unit(s) shipping from 01 June 2026
- Plus 625 unit(s) shipping from 09 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 25 - 125 | SGD4.154 | SGD103.85 |
| 150 - 275 | SGD4.03 | SGD100.75 |
| 300 - 375 | SGD3.909 | SGD97.73 |
| 400 - 475 | SGD3.792 | SGD94.80 |
| 500 + | SGD3.678 | SGD91.95 |
*price indicative
- RS Stock No.:
- 920-3374
- Mfr. Part No.:
- PCF8574AN
- Manufacturer:
- Texas Instruments
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Product Type | I/O Expander | |
| Number of I/O Channels | 8 | |
| Package Type | PDIP | |
| Clock Frequency | 100kHz | |
| Mount Type | Through Hole | |
| Maximum Supply Voltage | 6V | |
| Minimum Supply Voltage | 2.5V | |
| Pin Count | 16 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Series | PCF8574 | |
| Length | 19.69mm | |
| Height | 5.08mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Product Type I/O Expander | ||
Number of I/O Channels 8 | ||
Package Type PDIP | ||
Clock Frequency 100kHz | ||
Mount Type Through Hole | ||
Maximum Supply Voltage 6V | ||
Minimum Supply Voltage 2.5V | ||
Pin Count 16 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Series PCF8574 | ||
Length 19.69mm | ||
Height 5.08mm | ||
Automotive Standard No | ||
I²C Bus I/O Expander, Texas Instruments
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