价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9555PWRG4 | 0 | 2K | |||||||||
| Microchip USA | PCA9555PWRG4 | 1,201 | 600 | 3d | ||||||||
| Win Source | WS-PCA9555PWRG4 | 41,060 | 75 | 23h | ||||||||
| Worldway Electronics | PCA9555PWRG4 | 16,846 | 7 | Tape & Reel | 2d | |||||||
| ICPartonline | PCA9555PWRG4 | 5,320 | >1wk |
备用零件
Price @ 1000
$ 1.015
$ 1.015
Stock
189,867
969,416
969,416
Authorized Distributors
1
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
24
24
24
Interface
-
I2C, SMBus
I2C, SMBus
Frequency
400 kHz
-
-
Number of I/Os
16
16
16
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
85 °C
85 °C
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
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描述
由其分销商提供的 Texas Instruments PCA9555PWRG4 的描述。
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-TSSOP -40 to 85
I2C/SMBus GPIO Expander 5.5V 24-Pin TSSOP T/R
Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
IC XPND 400KHZ I2C SMBUS 24TSSOP
CA9555 Tape & Reel (TR) NRND (Last Updated: 1week ago) Not For New Designs io expander 5.5V 7.8mm 400kHz 10mA 25mA
IC I/O EXPANDER I2C 16B 24TSSOP
I2C Logic Interface Device ICs
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/PackageTSSOP
Number of Pins24
Weight89.499445 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os16
Number of Outputs2
Operating Supply Voltage5.5 V
PackagingTape & Reel (TR)
Dimensions
Height1.2 mm
Length7.8 mm
Thickness1 mm
Width4.4 mm