TCA9554/A Remote 8-bit I2C & SMBus I/O Expander

Texas Instruments TCA9554/A Remote 8-bit I2C & SMBus I/O Expander provides 8 bits of general-purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. Each device can operate with a power supply voltage ranging from 1.65V to 5.5V. It supports both 100kHz (Standard-mode) and 400kHz (Fast-mode) clock frequencies. These I/O expanders from Texas Instruments provide a simple solution when additional I/Os are needed for switches, sensors, push buttons, LEDs, fans, and other similar devices. The features of the TCA9554 include an interrupt that is generated on the INT pin whenever an input port changes state. The A0, A1, and A2 hardware selectable address pins allow up to eight TCA9554/A devices on the same I2C bus.

Résultats: 10
Sélectionner Image Référence Fab. Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité. Qté. RoHS Modèle de ECAO Série Style de montage Package/Boîte Type d'interface Nombre d'E/S Interruption de sortie Tension d’alimentation - Min. Tension d’alimentation - Max. Fréquence de l'horloge max. Température de fonctionnement min. Température de fonctionnement max. Conditionnement Protection ESD
Texas Instruments Interface - Extensions d'E/S 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWT 1 597En stock
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554 SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan 2 488En stock
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554A SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S Remote 8-bit I2C SMB us I/O Expander 2 943En stock
Min. : 1
Mult. : 1
Bobine: 2 500

TCA9554 SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S Remote 8-B I2C & SM Bus I/O Expander 5 488En stock
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S Remote 8-bit I2C SMB us I/O Expander 1 114En stock
Min. : 1
Mult. : 1
Bobine: 2 500

TCA9554A SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT 1 812En stock
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554A SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S Remote 8B I2C & SMBu s I/O Expander 302En stock
8 00020/04/2026 attendu
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan 735En stock
Min. : 1
Mult. : 1
Bobine: 2 000

TCA9554 SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - Extensions d'E/S 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR 487En stock
Min. : 1
Mult. : 1
Bobine: 250

TCA9554 SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - Extensions d'E/S 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554ADWR Délai de livraison produit non stocké 12 Semaines
Min. : 1
Mult. : 1
Bobine: 250

TCA9554A SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel