I/O 확장기

(1552 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
NXP Semiconductors_PCAL9535AHF,128

PCAL9535AHF,128

I/O Expanders
NXP Semiconductors IC XPNDR 400KHZ I2C 24HWQFN
7023
1+: $2.60820
10+: $2.25713
30+: $2.03854
NXP Semiconductors_PCA9555D,112

PCA9555D,112

I/O Expanders
NXP Semiconductors IC XPNDR 400KHZ I2C SMBUS 24SO
6677
1+: $1.56847
10+: $1.29960
100+: $1.20997
1000+: $1.16516
MaxLinear_XRA1404IL16TR-F

XRA1404IL16TR-F

I/O Expanders
MaxLinear IC XPNDR 26MHZ SPI 16QFN
재고
1+: $0.96263
10+: $0.92698
Analog Devices Inc./Maxim Integrated_MAX7321AEE+

MAX7321AEE+

I/O Expanders
Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 16QSOP
2770
9+: $6.83590
20+: $5.60920
31+: $5.43360
42+: $5.25810
54+: $5.08250
73+: $4.55690
Microchip Technology_MCP23009T-E/SO

MCP23009T-E/SO

I/O Expanders
Microchip Technology I2C Interface 3400kHz 5.5V 18-Pin SOIC W T/R
재고
-
Texas Instruments_PCA9538DWG4

PCA9538DWG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC Tube
재고
-
Texas Instruments_PCA9539RGERG4

PCA9539RGERG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin VQFN EP T/R
12011
6+: $9.58120
14+: $7.86180
22+: $7.61610
30+: $7.37020
39+: $7.12440
52+: $6.38710
Texas Instruments_PCA9557PWG4

PCA9557PWG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube
재고
-
Texas Instruments_PCF8575DWRG4

PCF8575DWRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC T/R
재고
-
Texas Instruments_PCA9534ADBRG4

PCA9534ADBRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R
재고
-
Texas Instruments_TCAL6416RDTOR

TCAL6416RDTOR

I/O Expanders
Texas Instruments 16-Bit Translating I2C-Bus, SMBus I/O Expander
2925
-
Texas Instruments_PCF8574DGVRE4

PCF8574DGVRE4

I/O Expanders
Texas Instruments I2C Interface 100kHz 6V 20-Pin TVSOP T/R
재고
-
Texas Instruments_PCF8574PWE4

PCF8574PWE4

I/O Expanders
Texas Instruments I2C Interface 100kHz 6V 20-Pin TSSOP Tube
재고
-
Texas Instruments_PCF8575RGERG4

PCF8575RGERG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin VQFN EP T/R
재고
-
Texas Instruments_PCA9539DBQRG4

PCA9539DBQRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R
재고
-
Texas Instruments_PCA9539DWRG4

PCA9539DWRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC T/R
재고
-
Texas Instruments_PCF8575PWE4

PCF8575PWE4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP Tube
4197
-
Texas Instruments_PCF8575CDWRG4

PCF8575CDWRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC T/R
재고
-
Texas Instruments_PCF8574DWE4

PCF8574DWE4

I/O Expanders
Texas Instruments I2C Interface 100kHz 6V 16-Pin SOIC Tube
재고
-
Texas Instruments_PCF8575DWG4

PCF8575DWG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC Tube
재고
-
Texas Instruments_PCA9534DGVRG4

PCA9534DGVRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin TVSOP T/R
재고
-
Texas Instruments_PCA9534ARGVRG4

PCA9534ARGVRG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin VQFN EP T/R
26012
45+: $1.24100
110+: $1.01820
170+: $0.98640
230+: $0.95470
300+: $0.92280
400+: $0.82740
Texas Instruments_PCF8574RGTRG4

PCF8574RGTRG4

I/O Expanders
Texas Instruments I2C Interface 100kHz 6V 16-Pin VQFN EP T/R
재고
-
Texas Instruments_PCF8575CPWRE4

PCF8575CPWRE4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R
재고
-
Texas Instruments_PCA9538DBG4

PCA9538DBG4

I/O Expanders
Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube
재고
-