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.

Risultati: 10
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Descrizione Scheda dati Disponibilità Prezzi (EUR) Filtra i risultati nella tabella per prezzo unitario in base alla quantità.
Qtà RoHS Modello ECAD Serie
Stile di montaggio
Package/involucro
Tipo di interfaccia
Numero di I/O
Uscita di interruzione
Tensione di alimentazione - Min.
Tensione di alimentazione - Max.
Frequenza di clock massima
Temperatura di lavoro minima
Temperatura di lavoro massima
Confezione
Protezione ESD
Texas Instruments Interfaccia - Espansori I/O 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT
Scheda dati
1.738A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 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 Interfaccia - Espansori I/O Remote 8B I2C & SMBu s I/O Expander
Scheda dati
4.186A magazzino
8.00006/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Max.: 390
: 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 Interfaccia - Espansori I/O Remote 8-bit I2C SMB us I/O Expander
Scheda dati
2.676A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Max.: 80
: 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 Interfaccia - Espansori I/O Remote 8-B I2C & SM Bus I/O Expander
Scheda dati
2.762A magazzino
8.00017/07/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Max.: 430
: 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 Interfaccia - Espansori I/O Remote 8-bit I2C SMB us I/O Expander
Scheda dati
1.589A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 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 Interfaccia - Espansori I/O 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
Scheda dati
1.738A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 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 Interfaccia - Espansori I/O 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
Scheda dati
615A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Max.: 90
: 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 Interfaccia - Espansori I/O 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWT
Scheda dati
470A magazzino
2.000In ordine
MouseReel disponibile
Min: 1
Mult.: 1
Max.: 90
: 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 Interfaccia - Espansori I/O 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR
Scheda dati
487A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 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 Interfaccia - Espansori I/O 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554ADWR
Scheda dati
Tempo di consegna, se non a magazzino 12 settimane
MouseReel disponibile
Min: 1
Mult.: 1
: 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