가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9557DT | 250 | 3h | |||||||||
| DigiKey | 296-PCA9557DTCT-ND | 315 | 1 | Cut Tape | ||||||||
| Mouser | 595-PCA9557DT | 338 | 1 | Tape & Reel | ||||||||
| Win Source | WS-PCA9557DT | 21,000 | 65 | 3h | ||||||||
| Worldway Electronics | PCA9557DT | 20,921 | 7 | Tape & Reel | 1d |
대체 부품
Price @ 1000
$ 1.05
$ 0.922
$ 0.922
Stock
86,067
408,563
408,563
Authorized Distributors
3
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Interface
-
-
-
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
-
-
Max Supply Voltage
-
-
-
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
공급망
Lifecycle StatusObsolete (Last Updated: 1 year ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 year ago)
엔지니어링 리소스
Texas Instruments PCA9557DT의 평가 키트와 참조 설계를 확인하세요.
관련 부품
Texas InstrumentsAM26LV32ID
LOW-VOLTAGE HIGH-SPEED QUADRUPLE DIFFERENTIAL LINE RECEIVER | IC QUAD DIFF LINE RCVR 16-SOIC
설명
유통업체에서 제공한 Texas Instruments PCA9557DT에 대한 설명입니다.
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R / IC I/O EXPANDER I2C 8B 16SOIC
REMOTE 8-BIT I2C/SMBUS LO-PWR I/O EXPANDR W/RST. SOIC16.<AZ
I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R
CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 5days ago) Active io expander 6V 9.9mm 400kHz 10mA 25mA
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC XPNDR 400KHZ I2C SMBUS 16SOIC
400kHz SOP-16 I/O Expanders ROHS
제조업체 별칭
Texas Instruments에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Texas Instruments는 다음 이름으로도 알려져 있습니다:
- 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.
기술 사양
Physical
Case/PackageSOIC
Number of Pins16
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage6 V
PackagingTape & Reel (TR)
Schedule B8542390000
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm