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I/O 확장기
(365 결과)이 제품군의 장치는 주변 장치 연결에 사용할 수 있는 신호 연결 수를 늘리기 위한 목적으로 마이크로컨트롤러, 마이크로프로세서 또는 유사한 장치와 함께 사용됩니다. 일반적인 작동 개념에는 확장 장치의 많은 입력/출력 핀 상태를 읽고 쓰기 위해 호스트 장치의 몇 개의 I/O 라인만 필요한 직렬 통신의 사용이 포함됩니다. 이 기술은 연결성 향상을 위해 통신 속도를 교환하며 많은 휴먼 인터페이스 애플리케이션과 같이 빠른 응답이 중요하지 않은 애플리케이션에 가장 적합합니다.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
 PCA9534ADWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 재고 | 162+: $1.62800 2000+: $0.92151 6000+: $0.88737
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PCA9534DWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 160 | 1+: $2.23543 10+: $1.88400 30+: $1.66628 | |
PCA9538DWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-SOIC -40 to 85 | 재고 | 155+: $1.70720 2000+: $1.11452 4000+: $1.09035
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PCA9554ADWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 88 | 1+: $1.68515 10+: $1.41600 30+: $1.24800 | |
PCA9554DWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 재고 | 170+: $1.54880 | |
 PCA9557RGVRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-VQFN -40 to 85 | 3742 | 1+: $1.32000 10+: $0.96272 25+: $0.87402
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 PCA9534ARGTRI/O Expanders | Texas Instruments | 8-Bit I/O Expander, 400kHz, 5.5V, QFN | 11601 | 1+: $1.61920 10+: $1.19064 25+: $1.08381
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PCA9534ARGTRG4I/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-VQFN -40 to 85 | 재고 | 3000+: $0.81222 6000+: $0.79538 9000+: $0.78695 | |
PCA9534DWI/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 재고 | 176+: $1.49600 640+: $1.40297 | |
PCA9534DWG4I/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85 | 재고 | 320+: $1.06739 | |
PCA9534RGVRG4I/O Expanders | Texas Instruments | Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-VQFN -40 to 85 | 재고 | 2500+: $0.81722 5000+: $0.79951 7500+: $0.79063 | |
 PCA9535PWG4I/O Expanders | Texas Instruments | Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-TSSOP -40 to 85 | 재고 | 240+: $1.45475 | |
PCA9535PWRG4I/O Expanders | Texas Instruments | Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-TSSOP -40 to 85 | 재고 | 2000+: $1.14196 4000+: $1.11730 6000+: $1.10495 | |
PCA9538DWI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-SOIC -40 to 85 | 재고 | 176+: $1.49600 640+: $1.32058 | |
PCA9539PWRG4I/O Expanders | Texas Instruments | Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85 | 재고 | 2000+: $1.09065 4000+: $1.06690 6000+: $1.05501 | |
 PCA9555DWRG4I/O Expanders | Texas Instruments | Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SOIC -40 to 85 | 재고 | 2000+: $0.98908 4000+: $0.96716 6000+: $0.95619 | |
PCA9555PWRG4I/O Expanders | Texas Instruments | 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 | 재고 | 2000+: $1.18129 4000+: $1.15594 6000+: $1.14326 | |
 PCF8574DGVRG4I/O Expanders | Texas Instruments | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TVSOP -40 to 85 | 재고 | 2000+: $0.77083 4000+: $0.75295 6000+: $0.74400
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 PCF8574PWG4I/O Expanders | Texas Instruments | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85 | 재고 | 350+: $1.49673 | |
PCF8575CDWG4I/O Expanders | Texas Instruments | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85 | 재고 | 200+: $1.80880 | |
 PCF8575DGVRG4I/O Expanders | Texas Instruments | Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-TVSOP -40 to 85 | 재고 | 2000+: $1.24562 4000+: $1.21914 6000+: $1.20589 | |
 TCA6408ZXYRI/O Expanders | Texas Instruments | Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 20-BGA MICROSTAR JUNIOR -40 to 85 | 재고 | 163+: $1.61920 | |
TCA6416PWI/O Expanders | Texas Instruments | Low-voltage 16-bit I2C & SMBus I/O expander with interrupt output, reset & config registers 24-TSSOP -40 to 85 | 재고 | 132+: $2.00640 420+: $2.26418 | |
TCA6416PWG4I/O Expanders | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 재고 | 240+: $1.59313 | |
TCA6416PWTI/O Expanders | Texas Instruments | Low-voltage 16-bit I2C & SMBus I/O expander with interrupt output, reset & config registers 24-TSSOP -40 to 85 | 264 | 1+: $3.96000 10+: $3.00608 25+: $2.76778
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