价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9554ADBR | 10,000 | 2K | |||||||||
| DigiKey | 296-TCA9554ADBRCT-ND | 1,989 | 1 | Cut Tape | ||||||||
| Mouser | 595-TCA9554ADBR | 1,269 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9554ADBR | 30,855 | 1 | Tape & Reel | 10h | |||||||
| Win Source | WS-TCA9554ADBR | 31,870 | 70 | 9h |
备用零件
Price @ 1000
$ 0.772
$ 0.846
Stock
242,260
422,139
Authorized Distributors
3
4
Case/Package
SSOP
SSOP
Number of Pins
16
16
Interface
I2C
I2C, SMBus
Frequency
400 kHz
400 kHz
Number of I/Os
8
8
Min Supply Voltage
1.65 V
1.65 V
Max Supply Voltage
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
85 °C
85 °C
供应链
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
工程资源
查看 Texas Instruments TCA9554ADBR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TCA9554ADBR 的描述。
TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SSOP -40 to 85
Remote 8-Bit I2C and SMBus I/O Expander 16-Pin SSOP T/R
200mA 25mA I2C,SMBus 8 1.65V 5.5V 400KHz SSOP-16 , 2mm
CA9554 Tape & Reel (TR) ACTIVE (Last Updated: 5days ago) Active io expander 1.8V 6.2mm 400kHz -40C~85C
Remote 8-Bit I2C I/O Expander SSOP16
RS APAC
8-bit Microcontrollers - MCU ST7LITE1xB 8B MCU
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC SMBUS I/O EXPANDER I2C 16SSOP
I/O EXPANDER, 8BIT, 400KHZ, SSOP-16; No. of Bits:8bit; Interfaces:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; IC Case / Package:SSOP; No. of Pins:16Pins; No. of I/O s:8I/O s; Operating Temperature Min:-40°C RoHS Compliant: Yes
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/PackageSSOP
MountSurface Mount
Number of Pins16
Technical
Ambient Temperature Range High85 °C
Frequency400 kHz
InterfaceI2C
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current200 mA
Number of I/Os8
Schedule B8542390000
Dimensions
Height0 m
Length6.2 mm
Thickness1.95 mm
Width5.3 mm