ICGOO在线商城 > 产品目录 > 集成电路(IC) > 接口 - I/O 扩展器
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接口 - I/O 扩展器

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
  • 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
已选条件:
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