备用零件
Price @ 1000
$ 0.963
$ 0.925
$ 0.925
Stock
196,659
235,158
235,158
Authorized Distributors
1
6
6
Case/Package
SSOP
SSOP
SSOP
Number of Pins
16
16
16
Interface
-
I2C, SMBus
I2C, SMBus
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
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
-
-
-
供应链
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
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描述
由其分销商提供的 Texas Instruments PCA9554ADB 的描述。
CA9554 Tube ACTIVE (Last Updated: 5days ago) Active io expander 5.5V 6.2mm 400kHz 104muA
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP Tube
104¦ÌA 10mA 25mA I2C,SMBus 8 2.3V 5.5V 400KHz SSOP-16 6.2mm*5.3mm*2mm
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SSOP -40 to 85
Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander
IC XPNDR 400KHZ I2C SMBUS 16SSOP
PCA9554A REMOTE 8-BIT I2C AND SM
8 I/O PIA-GENERAL PURPOSE 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/PackageSSOP
Number of Pins16
Weight128.593437 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Current104 µA
Operating Supply Voltage5.5 V
Output Current-10 mA
Dimensions
Height0 m
Length6.2 mm
Thickness1.95 mm
Width5.3 mm