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
PCA9536DGKR I/O Expanders	Texas Instruments	I2C I/O Expander, 4-Bit, 400kHz, 5.5V, VSSOP	12288	1+: $1.17920 10+: $0.85800 25+: $0.77722 더 보기
PCA9555DBQR I/O Expanders	Texas Instruments	Remote 16-Bit I²C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SSOP -40 to 85	재고	1+: $1.89200 10+: $1.40184 25+: $1.27811 더 보기
PCA9555DBR I/O Expanders	Texas Instruments	Remote 16-Bit I²C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SSOP -40 to 85	5652	10+: $1.44857 30+: $1.27885 100+: $1.10400 더 보기
PCA9555DGVR I/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-TVSOP -40 to 85	재고	154+: $1.71600 2000+: $1.12526 4000+: $1.10090 더 보기
PCA9555DWR 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	129	1+: $3.27257 10+: $2.80285 30+: $2.52515
PCA9555PWR I/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	2044	1+: $1.02857 10+: $0.83485 30+: $0.73715 더 보기
PCA9557DBR 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	1115	1+: $1.77760 10+: $1.31120 25+: $1.19504 더 보기
PCA9557DGVR I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-TVSOP -40 to 85	재고	1+: $1.77760 10+: $1.31120 25+: $1.19504 더 보기
PCF8575RGER I/O Expanders	Texas Instruments	16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-VQFN -40 to 85	222	1+: $3.47315 10+: $2.98457 30+: $2.58172 더 보기
PCA9534DWR I/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
PCA9554ADWR I/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
PCA9554DWR I/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
PCA9557RGVR I/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 더 보기
CAT9554AWI-GT2 I/O Expanders	onsemi	I/O Port Expander, I²C / SMBus, 8-Bit, with Active Low Interrupt, SOIC-16, 150 mils, 2000-REEL	재고	279+: $0.94160 2000+: $0.59597 4000+: $0.56100
CAT9554AYI-GT2 I/O Expanders	onsemi	I/O Port Expander, I²C / SMBus, 8-Bit, with Active Low Interrupt, TSSOP16, 4.4x5, 2500-REEL	재고	279+: $0.94160
CAT9554WI-GT2 I/O Expanders	onsemi	I/O Port Expander, I²C / SMBus, 8-Bit, with Active Low Interrupt, SOIC-16, 150 mils, 2000-REEL	재고	2000+: $0.59597 4000+: $0.56100
CAT9555WI-T1 I/O Expanders	onsemi	I/O Port Expander, I²C / SMBus, 16-Bit, with Active Low Interrupt, SOIC-24, 300 mils, 1000-REEL	재고	1000+: $0.70820 2000+: $0.65503 3000+: $0.62803 더 보기
CY8C9520A-24PVXI I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 28SSOP	435	1+: $5.27120 10+: $4.03832 47+: $3.56081 더 보기
CY8C9540A-24PVXI I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 48SSOP	126	1+: $10.02320 10+: $7.85312 30+: $7.21923 더 보기
CY8C9560A-24AXI I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 100TQFP	17	1+: $14.09828 10+: $13.40228 30+: $12.19543
CY8C9520A-24PVXIT I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 28SSOP	재고	1+: $5.21485 10+: $5.09828 30+: $5.02115 더 보기
CY8C9540A-24PVXIT I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 48SSOP	447	1+: $10.02320 10+: $7.85312 25+: $7.31139 더 보기
CY8C9560A-24AXIT I/O Expanders	Infineon Technologies	IC XPNDR 100KHZ I2C 100TQFP	재고	1500+: $6.15357
STMPE2401TBR I/O Expanders	STMicroelectronics	24 I/O, PIA-GENERAL PURPOSE, PBGA36, LEAD FREE, TFBGA-36	8867	3000+: $1.21000
STMPE801MTR I/O Expanders	STMicroelectronics	IC I/O EXPANDER I2C 8B 16SOIC	재고	2500+: $0.97205 5000+: $0.95162 7500+: $0.94140