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 |
---|---|---|---|---|---|
![]() PCA9534PWG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube | 55248 | 130+: $0.37070 275+: $0.34680 430+: $0.33490 615+: $0.31090 795+: $0.29900 995+: $0.28700 | |
![]() PCA9555DGVRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin TVSOP T/R | 재고 | - | |
![]() PCA9554DGVRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin TVSOP T/R | 재고 | - | |
![]() PCA9534APWG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP Tube | 재고 | - | |
![]() PCA9538PWRG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP T/R | 51781 | 55+: $1.08630 125+: $0.89100 195+: $0.86360 265+: $0.83500 340+: $0.80760 455+: $0.72420 | |
![]() PCA9554ARGVRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin VQFN EP T/R | 재고 | - | |
![]() PCA9554ADBG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP Tube | 재고 | - | |
![]() PCA9554ADWG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SOIC Tube | 재고 | - | |
![]() PCA9538DBRG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SSOP T/R | 11214 | 40+: $1.50670 90+: $1.23640 140+: $1.19780 190+: $1.15910 245+: $1.12040 330+: $1.00450 | |
![]() PCA9554DBG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube | 재고 | - | |
![]() PCA9554ADBRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R | 재고 | - | |
![]() PCF8575DBRG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin SSOP T/R | 6656 | 18+: $3.10080 44+: $2.54450 67+: $2.46550 92+: $2.38550 119+: $2.30640 160+: $2.06720 | |
![]() PCF8575CDBG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin SSOP Tube | 재고 | - | |
![]() PCA6107DWG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 18-Pin SOIC Tube | 재고 | - | |
![]() PCF8574PWRG4I/O Expanders | Texas Instruments | I2C GPIO Expander 100kHz 6V 20-Pin TSSOP T/R | 208628 | 80+: $0.70860 170+: $0.66300 260+: $0.64010 370+: $0.59440 480+: $0.57160 600+: $0.54860 | |
![]() PCF8575CPWG4I/O Expanders | Texas Instruments | I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin TSSOP Tube | 재고 | - | |
![]() PCA9534ADBG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube | 재고 | - | |
![]() PCA9534DBG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube | 재고 | - | |
![]() TCA6416PWTG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R | 재고 | - | |
![]() PCF8575DBQRE4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R | 재고 | - | |
![]() PCA9557PWTG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R | 11257 | 90+: $0.63770 185+: $0.59670 290+: $0.57610 415+: $0.53490 535+: $0.51440 670+: $0.49380 | |
![]() PCF8575CDGVRE4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin TVSOP T/R | 재고 | - | |
![]() PCF8575CDWRE4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC T/R | 재고 | - | |
![]() PCA9539DGVRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin TVSOP T/R | 재고 | - | |
![]() PCF8575CDBQRG4I/O Expanders | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R | 8904 | 22+: $2.52590 53+: $2.07260 82+: $2.00770 113+: $1.94300 147+: $1.87820 196+: $1.68400 |