价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-PCF8574DWRG4 | 94,840 | 70 | 20h | ||||||||
| Worldway Electronics | PCF8574DWRG4 | 15,595 | 7 | Tape & Reel | 2d | |||||||
| ICPartonline | PCF8574DWRG4 | 16,253 | >1wk | |||||||||
| UnikeyIC | PCF8574DWRG4 | 40,000 | 17 | Tape & Reel | 2d | |||||||
| Fly-Wing Technology | PCF8574DWRG4 | 77,138 | 3d |
备用零件
Price @ 1000
$ 1.021
$ 1.021
Stock
324,147
2,235,663
2,235,663
Authorized Distributors
0
5
5
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Interface
-
-
-
Frequency
100 kHz
100 kHz
100 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
2.5 V
2.5 V
Max Supply Voltage
-
6 V
6 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
供应链
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
描述
由其分销商提供的 Texas Instruments PCF8574DWRG4 的描述。
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85
I2C Interface 100kHz 6V 16-Pin SOIC T/R
PCF8574 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) Active io expander 6V 10.3mm 100kHz 1mA 25mA
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSOIC
Number of Pins16
Weight420.395078 mg
Technical
Frequency100 kHz
Max Frequency100 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of Channels8
Number of I/Os8
Number of Outputs8
Operating Supply Voltage6 V
PackagingTape & Reel (TR)
Dimensions
Height2.65 mm
Length10.3 mm
Thickness2.35 mm
Width7.5 mm