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 | 量 |
|---|---|---|---|---|---|
TCA6408ARGTRI/O Expanders | Texas Instruments | 8-Ch I/O Expander, I2C, 400kHz, 5.5V, VQFN EP | 4715 | 10+: $0.52800 30+: $0.46628 100+: $0.39085
もっと見る | |
TCA6416ARTWRI/O Expanders | Texas Instruments | 16-IO Expander, I2C, 400kHz, 5.5V, QFN, Tape & Reel | 41847 | 1+: $1.42560 10+: $1.04104 25+: $0.94582
もっと見る | |
TCA6416RTWTI/O Expanders | Texas Instruments | Low-voltage 16-bit I2C & SMBus I/O expander with interrupt output, reset & config registers 24-WQFN -40 to 85 | 在庫あり | 132+: $2.00640 250+: $2.26417 500+: $2.03164
もっと見る | |
TCA6416RTWRI/O Expanders | Texas Instruments | Low-voltage 16-bit I2C & SMBus I/O expander with interrupt output, reset & config registers 24-WQFN -40 to 85 | 在庫あり | 3000+: $1.85134 | |
TCA9554APWRI/O Expanders | Texas Instruments | I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R | 9526 | 1+: $1.17920 10+: $0.85976 25+: $0.77862
もっと見る | |
TCA6418EYFPRI/O Expanders | Texas Instruments | I2C Controlled 18 Channel GPIO Expander 25-DSBGA -40 to 85 | 11 | 1+: $1.97828 10+: $1.92857 30+: $1.89428 | |
TCA9538PWRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-TSSOP -40 to 85 | 455 | 1+: $1.27715 10+: $1.06115 30+: $0.94285
もっと見る | |
TCA9534PWRI/O Expanders | Texas Instruments | 8-Bit I2C I/O Expander, 400kHz, 8 Ch, Push-Pull, TSSOP | 3016 | 10+: $0.60343 30+: $0.53657 100+: $0.46972
もっと見る | |
PCF8575DBI/O Expanders | Texas Instruments | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85 | 166 | 1+: $3.49360 10+: $2.64000 60+: $2.26791
もっと見る | |
TCA9554DBQRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85 | 359 | 1+: $1.31120 10+: $0.95480 25+: $0.86627
もっと見る | |
TCA9554ADBQRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85 | 1790 | 1+: $1.68685 10+: $1.40743 30+: $1.25485
もっと見る | |
TCA9554ADBRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85 | 3304 | 1+: $1.17920 10+: $0.85976 25+: $0.77862
もっと見る | |
TCA9554DBRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85 | 97 | 1+: $1.80685 10+: $1.50000 30+: $1.33028 | |
TCA9538DBRI/O Expanders | Texas Instruments | Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-SSOP -40 to 85 | 2 | 1+: $1.62343 10+: $1.43315 30+: $1.30115 | |
SN74LS612NI/O Expanders | Texas Instruments | 12 I/O, PIA-GENERAL PURPOSE, PDIP40 | 6562 | 47+: $5.63200 | |
SN74LS612FNI/O Expanders | Texas Instruments | Parallel I/o Port, 12 I/o, Ttl, | 1200 | 48+: $5.44720 | |
SN74LS610NI/O Expanders | Texas Instruments | Parallel I/o Port, 12 I/o, Ttl | 4583 | 48+: $5.52640 | |
TCA6416AZQSR REELI/O Expanders | Texas Instruments | TCA6416AZQSR REEL | 497 | 178+: $1.48720 | |
TCAL6416RTWRI/O Expanders | Texas Instruments | 16-BIT TRANSLATING IC-BUS/SMBUS | 6215 | 10+: $1.72285 30+: $1.52743 100+: $1.32857
もっと見る | |
TCAL6416PWRI/O Expanders | Texas Instruments | 16-BIT TRANSLATING IC-BUS/SMBUS | 在庫あり | 1000+: $1.25341 | |
TCAL9539RTWRI/O Expanders | Texas Instruments | 16-BIT LOW-VOLTAGE IC-BUS AND SM | 2097 | 1+: $1.76000 10+: $1.29888 25+: $1.18307
もっと見る | |
TCAL6408PWRI/O Expanders | Texas Instruments | 8-BIT TRANSLATING IC-BUS/SMBUS I | 2898 | 1+: $1.24960 10+: $0.91168 25+: $0.82650
もっと見る | |
TCAL9539RTWRQ1I/O Expanders | Texas Instruments | AUTOMOTIVE 16-BIT LOW VOLTAGE IC | 38 | 1+: $2.86285 10+: $2.44972 30+: $2.19085 | |
TCAL6416RDTORI/O Expanders | Texas Instruments | 16-Bit Translating I2C-Bus, SMBus I/O Expander | 在庫あり | 1+: $2.04160 10+: $1.51536 25+: $1.38336
もっと見る | |
TCAL9539PWRI/O Expanders | Texas Instruments | Low-Voltage 16-Bit I/O Expander | 3424 | 1+: $1.76000 10+: $1.29888 25+: $1.18307
もっと見る |