I/O 확장기

(1553 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
PCA9554PWR I/O Expanders	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85	577	1+: $1.70743 10+: $1.44857 30+: $1.28743 더 보기
PCA9554PWRG4 I/O Expanders	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85	재고	2000+: $1.05841 4000+: $1.03525 6000+: $1.02364
PCA9555DW I/O Expanders	Texas Instruments	Remote 16-Bit I²C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SOIC -40 to 85	954	1+: $2.66640 10+: $1.99496 25+: $1.82723 더 보기
PCA9555PWRE4 I/O Expanders	Texas Instruments	Remote 16-Bit I²C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85	재고	2000+: $1.02974 4000+: $1.00708 6000+: $0.99574
PCA9557DB I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85	재고	161+: $1.63680 1040+: $1.09945
PCA9557DT I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SOIC -40 to 85	357	1+: $1.64560 10+: $1.21352 25+: $1.10493 더 보기
PCA9557PWT I/O Expanders	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-TSSOP -40 to 85	304	1+: $1.64560 10+: $1.21352 25+: $1.10493 더 보기
PCF8574ADW I/O Expanders	Texas Instruments	I2C Interface 100kHz 6V 16-Pin SOIC Tube	2274	1+: $1.98880 10+: $1.47224 40+: $1.28876 더 보기
PCF8574ADWE4 I/O Expanders	Texas Instruments	8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85	재고	320+: $1.49674
PCF8574ADWG4 I/O Expanders	Texas Instruments	8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85	재고	320+: $1.49674
PCF8574ADWRE4 I/O Expanders	Texas Instruments	Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85	재고	2000+: $0.74195 4000+: $0.72464 6000+: $0.71596 더 보기
PCF8574ADWRG4 I/O Expanders	Texas Instruments	Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85	재고	2000+: $0.74195 4000+: $0.72464 6000+: $0.71596 더 보기
PCF8574APW I/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+: $1.21181
PCF8574APWG4 I/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
PCF8574APWRE4 I/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	2000+: $0.77083 4000+: $0.75295 6000+: $0.74400 더 보기
PCF8574APWRG4 I/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	2000+: $0.77083 4000+: $0.75295 6000+: $0.74400 더 보기
PCF8574ARGYRG4 I/O Expanders	Texas Instruments	8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-VQFN -40 to 85	재고	3000+: $0.75995 6000+: $0.74400 9000+: $0.73602
PCF8574DW I/O Expanders	Texas Instruments	I2C Interface 100kHz 6V 16-Pin SOIC Tube	115	1+: $1.99543 10+: $1.69372 30+: $1.50515
PCF8574NG4 I/O Expanders	Texas Instruments	IC XPNDR 100KHZ I2C 16DIP	재고	475+: $0.71188
PCF8574PW I/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	50+: $3.08442 200+: $2.58817 500+: $2.14950 더 보기
PCF8575CDB I/O Expanders	Texas Instruments	16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85	198	1+: $4.46160 10+: $3.40384 60+: $2.94125 더 보기
PCF8575DW I/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+: $2.38828
PCF8575PW I/O Expanders	Texas Instruments	16-Bit I2C I/O Expander, 2.5-5.5V, 400kHz, TSSOP	597	1+: $3.08880 10+: $2.32144 60+: $1.98821 더 보기
PCF8575PWRE4 I/O Expanders	Texas Instruments	16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85	재고	2000+: $1.00583 4000+: $0.98361 6000+: $0.97248
PCA9557D I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SOIC -40 to 85	재고	190+: $1.39040