I/Oエクスパンダ

(365 結果)

このファミリのデバイスは、周辺機器の接続に使用できる信号接続の数を増やす目的で、マイクロコントローラ、マイクロプロセッサ、または同様のデバイスと組み合わせて使用されます。一般的な動作概念では、ホストデバイス上の数本の I/O ラインのみを使用して、エクスパンダデバイス上の多数の入力/出力ピンの状態を読み書きするシリアル通信を使用します。この技術は、通信速度と引き換えに接続性の向上を実現しており、多くのヒューマンインターフェイスアプリケーションなど、高速応答が重要ではないアプリケーションに最適です。

一部＃	メーカー	説明	可用性	価格
PCF8574DGVR I/O Expanders	Texas Instruments	8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TVSOP -40 to 85	182	1+: $2.17200 10+: $1.84115 30+: $1.63372
PCF8574ADGVR I/O Expanders	Texas Instruments	8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TVSOP -40 to 85	129	1+: $2.16480 10+: $1.61128 25+: $1.47242 もっと見る
PCF8575DGVR I/O Expanders	Texas Instruments	16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TVSOP -40 to 85	在庫あり	2000+: $1.91162 4000+: $1.87405
PCF8575DBQR 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	在庫あり	2500+: $1.89871
PCF8575PWR I/O Expanders	Texas Instruments	16-Bit I2C I/O Expander, 400kHz, 5.5V, TSSOP	3844	10+: $1.75715 30+: $1.58915 100+: $1.43485 もっと見る
PCF8575DBR 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	4983	10+: $1.34743 30+: $1.18800 100+: $1.00800 もっと見る
PCF8575CDBQR 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	在庫あり	130+: $2.02400
PCF8575CDGVR I/O Expanders	Texas Instruments	16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TVSOP -40 to 85	在庫あり	164+: $1.61040
PCF8575CDWR 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	在庫あり	11+: $2.02400 2000+: $2.22636 4000+: $2.18382
PCF8575CPWR 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	在庫あり	2000+: $2.22636 4000+: $2.18382
PCA9539DBQR I/O Expanders	Texas Instruments	Remote 16-Bit I²C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SSOP -40 to 85	在庫あり	1000+: $2.44388
PCA9557RGYR I/O Expanders	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-VQFN -40 to 85	13	1+: $1.29600 10+: $1.06285 30+: $0.93600
PCA9535PW I/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	12257	1+: $2.34080 10+: $1.74768 60+: $1.48691 もっと見る
PCA9536D I/O Expanders	Texas Instruments	Remote 4-Bit I²C and SMBus I/O Expander With Configuration Registers 8-SOIC -40 to 85	在庫あり	1+: $1.66320 10+: $1.18096 202+: $1.31120
PCA9554ADB I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85	在庫あり	1040+: $0.88022
PCA9554APW I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-TSSOP -40 to 85	在庫あり	1080+: $0.88022
PCA9554DB I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85	在庫あり	173+: $1.53120
PCA9554PW 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	在庫あり	188+: $1.40800
PCA9555PW I/O Expanders	Texas Instruments	I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP Tube	在庫あり	1+: $1.05257 10+: $1.02857 30+: $1.01143 もっと見る
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	在庫あり	190+: $1.39040
PCA9557PW 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	319	1+: $1.64560 10+: $1.21352 90+: $0.99254 もっと見る
TCA9534DWR I/O Expanders	Texas Instruments	Remote 8-Bit I²C Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85	2648	1+: $1.19680 10+: $0.87120 25+: $0.78954 もっと見る
TCA9534DWT I/O Expanders	Texas Instruments	Remote 8-Bit I²C Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SOIC -40 to 85	14	1+: $1.41943 10+: $1.16572 30+: $1.02515
TCA9554ADWR I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus I/O Expander 16-SOIC -40 to 85	11	1+: $1.62515 10+: $1.58400 30+: $1.55485
TCA9554DWR I/O Expanders	Texas Instruments	Remote 8-Bit I²C and SMBus I/O Expander 16-SOIC -40 to 85	29	1+: $0.83143 10+: $0.80915 30+: $0.79543