接口 - I/O 扩展器
”共12637条产品,ICGOO在线商城所选择的供货商都经过严格筛选,垂直采购渠道透明,质量有保障。零件状态
- 在售
- 停產
- 不適用於新設計
- Active
- Obsolete
- Not For New Designs
- Discontinued at Digi-Key
- Last Time Buy
安装类型
- 表面贴装
- 通孔
- -
- Surface Mount
- Through Hole
包装
- Digi-Reel®
- 剪切带(CT)
- 带卷(TR)
- 管件
- 托盘
- Cut Tape (CT)
- Tape & Reel (TR)
- Tube
- Tray
- Bulk
接口
- I²C
- I²C,SMBus
- CAN V2.0b
- SPI
- 并联
- I²C,SPI
- TWI,UART,SGPIO,以太网
- -
- I²C,2 线串口
- SPI 串行
- I²C, SMBus
- Parallel
- 1-Wire®
- SPI Serial
- I²C, 2-Wire Serial
- I²C, SPI
- SMBus
- TWI, UART, SGPIO, Ethernet
- MIPI® RFFE
- 2-Wire
- I²C, JTAG
工作温度
- -40°C ~ 85°C
- -40°C ~ 125°C
- -55°C ~ 125°C
- 0°C ~ 70°C
- -
- -30°C ~ 85°C
- 0°C ~ 85°C
供应商器件封装
- 16-SOIC
- 16-TSSOP
- 16-HVQFN(4x4)
- 16-HVQFN(3x3)
- 24-QFN(4x4)
- 24-HWQFN(4x4)
- 14-SOIC
- 56-HVQFN(8x8)
- 56-TSSOP
- 20-SSOP
- 24-TSSOP
- 24-SSOP/QSOP
- 24-SOIC
- 18-SOIC
- 32-HUQFN(5x5)
- 16-VQFN(4x4)
- 16-DIP
- 28-QFN-UT(4x4)
- 16-QFN(3x3)
- 24-TQFN(4x4)
- 16-TVSOP
- 16-SO
- 28-SSOP
- 24-HVQFN(4x4)
- 24-SO
- 20-TSSOP
- 16-QFN-EP(3x3)
- 24-SSOP
- 16-QFN(2.6x1.8)
- 16-QSOP
- 28-SOIC
- 28-SPDIP
- 28-QFN(6x6)
- 44-PLCC(16.58x16.58)
- 20-QFN-UT(3x3)
- 24-XFBGA(2x2)
- 24-X2QFN(2x2)
- 16-XQFN(1.8x2.6)
- 40-DIP
- 592-FCBGA(27x27)
- 24-VFBGA(3x3)
- 48-SSOP
- 18-PDIP
- 24-QSOP
- 16-TQFN(3x3)
- 24-TQFN-EP(3.5x3.5)
- -
- 12-XQFN(2x1.7)
- 28-TSSOP
- 24-UFBGA(2x2)
- 16-SSOP
- 8-XQFN(1.6x1.6)
- 24-QFN
- 24-WQFN(4x4)
- 24-LFCSP-WQ(4x4)
- 24-QFN (4x4)
- 24-VQFN (4x4)
- 24-WQFN (4x4)
- 32-UQFN-EP (5x5)
- 44-PLCC (16.58x16.58)
- 24-TVSOP
- 40-Cerdip
- 24-HWQFN (4x4)
- 16-HVQFN (4x4)
- 16-HVQFN (3x3)
- 24-TQFN (4x4)
- 16-XQFN (1.8x2.6)
- 24-VFBGA (3x3)
- 8-VSSOP
- 28-QFN-UT (4x4)
- 16-QFN (3x3)
- 16-QFN (4x4)
- 16-VQFN (4x4)
- 20-VQFN (3.5x4.5)
- 36-SSOP
- 28-QFN (6x6)
- 16-UMLP (1.8x2.6)
- 20-QFN-UT (3x3)
- 8-TSSOP
- 32-HUQFN (5x5)
- 16-TQFN (3x3)
- 24-HVQFN (4x4)
- 44-MQFP (10x10)
- 16-UQFN (2.6x1.8)
- 56-HVQFN (8x8)
- 8-SOIC
- 10-TSSOP
- 20-QFN-EP (4x4)
- 16-PDIP
- 20-QFN (4x4)
- 8-SO
- 16-QFN (2.6x1.8)
- 16-QFN-EP (3x3)
- 20-TVSOP
- 8-MSOP
- 16-UQFN (1.8x2.6)
- 16-DSBGA (2.5x2.12)
- 8-XQFN (1.6x1.6)
- 24-DHVQFN (5.5x3.5)
- 20-SO
- 28-QFN (4x4)
- 16-UCSP (2x2)
- 24-LFCSP-WQ (4x4)
- 12-XQFN (2x1.7)
- 24-UFBGA (2x2)
- 56-TQFN (7x7)
- 36-TFBGA (3.5x3.5)
- 24-X2QFN (2x2)
- 24-BGA MICROSTAR JUNIOR (3x3)
封装/外壳
- 16-SOIC(0.295",7.50mm 宽)
- 16-TSSOP(0.173",4.40mm 宽)
- 16-VQFN 裸露焊盘
- 16-VFQFN 裸露焊盘
- 24-VFQFN 裸露焊盘
- 24-WFQFN 裸露焊盘
- 14-SOIC(0.154",3.90mm 宽)
- 56-TFSOP(0.240",6.10mm 宽)
- 20-LSSOP(0.173",4.40mm 宽)
- 24-TSSOP(0.173",4.40mm 宽)
- 24-SSOP(0.154",3.90mm 宽)
- 24-SOIC(0.295",7.50mm 宽)
- 18-SOIC(0.295",7.50mm 宽)
- 32-UFQFN 裸露焊盘
- 16-DIP(0.300",7.62mm)
- 28-UFQFN 裸露焊盘
- 16-TFSOP(0.173",4.40mm 宽)
- 28-SSOP(0.209",5.30mm 宽)
- 20-TSSOP(0.173",4.40mm 宽)
- 24-SSOP(0.209",5.30mm 宽)
- 16-UFQFN
- 16-SSOP(0.154",3.90mm 宽)
- 28-SOIC(0.295",7.50mm 宽)
- 28-DIP(0.300",7.62mm)
- 28-VQFN 裸露焊盘
- 44-LCC(J 形引线)
- 20-UFQFN 裸露焊盘
- 16-SOIC(0.154",3.90mm 宽)
- 20-SSOP(0.209",5.30mm 宽)
- 24-XFBGA
- 24-XFLGA
- 16-XFQFN
- 40-DIP(0.600",15.24mm)
- -
- 24-VFBGA
- 48-BSSOP(0.295",7.50mm 宽)
- 18-DIP(0.300",7.62mm)
- 16-WFQFN 裸露焊盘
- 12-XFQFN
- 28-TSSOP(0.173",4.40mm 宽)
- 24-UFBGA
- 16-SSOP(0.209",5.30mm 宽)
- 8-XFQFN 裸露焊盘
- 24-WFQFN 裸露焊盘,CSP
- 24-WFQFN Exposed Pad
- 24-TSSOP (0.173", 4.40mm Width)
- 24-VFQFN Exposed Pad
- 32-UFQFN Exposed Pad
- 16-SSOP (0.209", 5.30mm Width)
- 28-SSOP (0.209", 5.30mm Width)
- 44-LCC (J-Lead)
- 16-SOIC (0.295", 7.50mm Width)
- 20-LSSOP (0.173", 4.40mm Width)
- 20-TSSOP (0.173", 4.40mm Width)
- 16-DIP (0.300", 7.62mm)
- 24-SSOP (0.209", 5.30mm Width)
- 24-TFSOP (0.173", 4.40mm Width)
- 24-SOIC (0.295", 7.50mm Width)
- 28-SOIC (0.295", 7.50mm Width)
- 16-TSSOP (0.173", 4.40mm Width)
- 40-CDIP (0.600", 15.24mm)
- 16-VQFN Exposed Pad
- 18-DIP (0.300", 7.62mm)
- 16-VFQFN Exposed Pad
- 56-TFSOP (0.240", 6.10mm Width)
- 16-SOIC (0.154", 3.90mm Width)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- 28-UFQFN Exposed Pad
- 20-SSOP (0.209", 5.30mm Width)
- 16-TFSOP (0.173", 4.40mm Width)
- 28-DIP (0.300", 7.62mm)
- 24-SSOP (0.154", 3.90mm Width)
- 20-VFQFN Exposed Pad
- 36-BSOP (0.295", 7.50mm Width)
- 14-SSOP (0.209", 5.30mm Width)
- 28-VQFN Exposed Pad
- 20-UFQFN Exposed Pad
- 16-WFQFN Exposed Pad
- 44-QFP
- 56-VFQFN Exposed Pad
- 8-SOIC (0.154", 3.90mm Width)
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- 48-BSSOP (0.295", 7.50mm Width)
- 16-SSOP (0.154", 3.90mm Width)
- 18-SOIC (0.295", 7.50mm Width)
- 40-DIP (0.600", 15.24mm)
- 20-TFSOP (0.173", 4.40mm Width)
- 16-WFBGA, DSBGA
- 28-TSSOP (0.173", 4.40mm Width)
- 8-XFQFN Exposed Pad
- 20-SOIC (0.295", 7.50mm Width)
- 32-UQFN Exposed Pad
- 16-UFBGA, CSPBGA
- 24-WFQFN Exposed Pad, CSP
- 56-WFQFN Exposed Pad
- 36-TFBGA
输出类型
- 推挽式
- 开路漏极
- 开漏极,推挽式
- -
- Push-Pull
- Open Drain
- Open Drain, Push-Pull
I/O 数
- 8
- 16
- 40
- 8(仅输入)
- 24
- 20
- 16(仅 8 输出)
- 4
- 8(仅输出)
- 10
- 16(仅输入)
- 60
- 18
- 28
- 16 (Input Only)
- 36
- 9
- 16 (8 Output Only)
- 8 (Input Only)
- 48
中断输出
- 是
- 无
- Yes
- No
电流 - 灌/拉输出
- 1mA,25mA
- 10mA,25mA
- -
- 25mA
- 300µA,25mA
- 31mA,43mA
- 10mA,24mA
- 42mA
- 100µA,25mA
- 8mA,24mA
- 10mA,20mA
- 7mA,10mA
- 50mA
- 2.5mA
- 18mA,30mA
- 65mA
- 8mA,15mA
- 20mA
- 1mA,3mA
- 4mA
- 4.5mA,10mA
- 10mA, 25mA
- 300µA, 25mA
- 1mA, 25mA
- 10mA, 24mA
- 100µA, 25mA
- 8mA, 15mA
- 4.5mA, 10mA
- 6mA
- 8mA, 24mA
- 1mA, 3mA
- 31mA, 43mA
- 100mA
- 18mA, 30mA
- 12mA
- 10mA, 20mA
- 10mA
- 16mA
- 42mA, 480µA
时钟频率
- 100kHz
- 400kHz
- 25MHz
- 5MHz
- 1MHz
- 10MHz
- 1.7MHz
- 26MHz
- 3.4MHz
特性
- POR
- -
- EEPROM,POR,PWM
- EEPROM,POR
- EEPROM,POR,PWM,WDT
- 风扇速度控制器
- PWM
- EEPROM
- 键盘控制器,LED 输出,POR
- 键盘控制器,POR
- EEPROM, POR
- Keypad Controller, LED Output, POR
- EEPROM, POR, PWM, WDT
- Keypad Controller, POR
- Keypad Controller, POR, PWM
电压 - 电源
- 2.5 V ~ 6 V
- 2.3 V ~ 5.5 V
- 1.65 V ~ 5.5 V
- 1.65 V ~ 3.6 V
- 2.75 V ~ 5.5 V
- 4.5 V ~ 5.5 V
- 2 V ~ 5.5 V
- 1.8 V ~ 5.5 V
- 2.5 V ~ 3.6 V
- 2.5 V ~ 5.5 V
- 3 V ~ 5.5 V
- 3 V ~ 5.25 V
- 2.3V ~ 5.5V
- 2.5V ~ 3.6V
- 1.8V ~ 5.5V
- 1.65V ~ 3.6V
- 1.65V ~ 5.5V
- 2.7V ~ 3.6V
- 2.5V ~ 5.5V
- 2V ~ 5.5V
- 4.5V ~ 5.5V
- 2.3V ~ 3.6V
- 2V ~ 3.6V
- 1.2V ~ 5.5V
- 2.7V ~ 5.5V
- -
- 3V ~ 5.25V
- 1.425V ~ 3.6V
- 1.71V ~ 5.5V
- 1.7V ~ 5.5V
- 1.1V ~ 3.6V
- 2.25V ~ 3.6V
- 2.5V ~ 6V
- 2.8V ~ 5.25V
- 1.65V ~ 4V
- 3V ~ 3.6V
- 1.8V ~ 3.3V
- 1.2V ~ 3.6V
- 1.65V ~ 1.95V
基本零件编号
- PCF8574A
- PCA9500
- PCAL9535
- PCAL6416A
- PCA9535
- PCA9555
- PCA9534
- MCP23017
- 82C55A
- PCA9670
- PCA9505
- PCA8574
- MAX7325
- MAX7321
- MAX7323
- MAX7329
- MAX7326
- MAX7324
- MAX7320
- MAX7322
- MAX7327
- STMPE801
- CAT9555
- PCAL6416
- PCA9554
- STMPE1600
- PCA9674
- PCA9538
- PCA9557
- MCP23008
- MCP23S17
- PCA9502
- TCA9539
- TCA6424
- PCF8574
- PCAL6408
- CAT9554
- PCF8575
- PCA9534A
- PCA9574
- PCA9536
- PCA8575
- TCA6408A
- PCA9673
- PCA9675
- PCA9539
- PCA6416
- MCP23009
- CY8C9520
- PCF8575C
- TCA9535
- FXL6408
- PCA9671
- ADP5587
- MCP23S08
- PCA9702
- PCA9506
- PCA9501
序号 | 图片 | 型号 | 制造商 | 环保 | 参考价格 | 描述 |
---|---|---|---|---|---|---|
1 | ![]() |
PCA9535PWRG4 | Texas Instruments | Y | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
2 | ![]() |
PCA9535PWR | Texas Instruments | Y | ¥6.21-¥11.84 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
3 | ![]() |
PCA9535PWR | Texas Instruments | Y | ¥6.21-¥11.84 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
4 | ![]() |
PCA9535PWR | Texas Instruments | Y | ¥6.21-¥11.84 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
5 | ![]() |
PCF8575TS/1,112 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C 400kHz 24-SSOP |
6 | ![]() |
PCF8575TS/1,118 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C 400kHz 24-SSOP |
7 | ![]() |
PCF8575TS/1,118 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C 400kHz 24-SSOP |
8 | ![]() |
PCF8575TS/1,118 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C 400kHz 24-SSOP |
9 | ![]() |
TCA9539QPWRQ1 | Texas Instruments | Y | ¥4.19-¥9.43 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
10 | ![]() |
TCA9539QPWRQ1 | Texas Instruments | Y | ¥4.19-¥9.43 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
11 | ![]() |
TCA9539QPWRQ1 | Texas Instruments | Y | ¥4.19-¥9.43 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
12 | ![]() |
TCA9535PWR | Texas Instruments | Y | ¥3.57-¥3.82 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
13 | ![]() |
TCA9535PWR | Texas Instruments | Y | ¥3.57-¥3.82 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
14 | ![]() |
TCA9535PWR | Texas Instruments | Y | ¥3.57-¥3.82 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |
15 | ![]() |
PCAL6416AHF,128 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-HWQFN (4x4) |
16 | ![]() |
PCAL6416AHF,128 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-HWQFN (4x4) |
17 | ![]() |
PCAL6416AHF,128 | NXP USA Inc. | Y | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-HWQFN (4x4) |
18 | ![]() |
PCA9674ATS,118 | NXP USA Inc. | 询价 |
I/O Expander 8 I²C 1MHz 20-SSOP | |
19 | ![]() |
PCA9555PW/DG,118 | NXP USA Inc. | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP | |
20 | ![]() |
PCA9555PW/DG,118 | NXP USA Inc. | 询价 |
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP |