价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Farnell | PCA8574TS,118 | 0 | 1 | Cut Tape | 17h | |||||||
| Microchip USA | PCA8574TS,118 | 380 | 150 | 4d | ||||||||
| Component Stockers USA | PCA8574TS,118 | 708 | >1wk | |||||||||
| Worldway Electronics | PCA8574TS,118 | 10,254 | 7 | Tape & Reel | 18h | |||||||
| Aztech | PCA8574TS,118 | 12,254 | 13h |
备用零件
此零件
备用零件
Price @ 1000
$ 0.866
$ 0.866
Stock
97,669
447,740
447,740
Authorized Distributors
1
6
6
Case/Package
LSSOP
LSSOP
LSSOP
Number of Pins
20
20
20
Interface
I2C
I2C
I2C
Frequency
400 kHz
100 kHz
100 kHz
Number of I/Os
8
8
8
Min Supply Voltage
2.3 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
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
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2007-01-18
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2018-04-24
LTD Date2018-07-24
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描述
由其分销商提供的 NXP Semiconductors PCA8574TS,118 的描述。
PCA8574 Series Remote 8-Bit I/O Expander for I2C-bus with Interrupt - SSOP - 20
PCA8574 Tape & Reel (TR) Obsolete I2C io expander 2.5/5V 6.5mm 400kHz 100muA 25mA
I/O EXPANDER, 8BIT, 400KHZ, SSOP-20
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO20
8 I/O PIA-GENERAL PURPOSE PDSO20
I/o Expander, 8Bit, 400Khz, Ssop-20; Chip Configuration:8Bit; Bus Frequency:400Khz; Ic Interface Type:i2C; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:ssop; No. Of Pins:20Pins; No. Of I/o S:8I/o S; Product Rohs Compliant: Yes
制造商别名
NXP Semiconductors 在全球拥有多个品牌，分销商可将其用作替代名称。NXP Semiconductors 也可称为以下名称：
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
技术规格
Physical
Case/PackageLSSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight453.59237 mg
Technical
Frequency400 kHz
InterfaceI2C
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation400 mW
Max Supply Current100 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current500 µA
Number of Bits8
Number of Channels1
Number of I/Os8
Number of Ports1
Operating Supply Voltage3 V
Output Current50 mA
PackagingDigi-Reel®
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.5 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm