I2C General Purpose I/O Expanders

NXP Semiconductors I2C General Purpose I/O Expanders provide GPIO expansion for most microprocessor families, allowing designers to save the GPIOs on microprocessors for other important functions. Designers can utilize the microprocessor GPIOs for important functions and use the I/O expander for other duties, including system monitoring, ACPI power switches, sensors, push buttons, LEDs, fans, and more. NXP GPIO expanders are ideal for adding fan and LED control to systems. They are also ideal for monitoring system functions and accepting push-button inputs.

半導體的類型

變更類別視圖
結果: 33
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package 3,210庫存量
帶狀裁切
HK$13.56
HK$10.03
HK$9.04
HK$8.01
捲
HK$6.58
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package 4,828庫存量
帶狀裁切
HK$14.88
HK$11.01
HK$9.95
HK$8.88
捲
HK$7.37
最少: 1
倍數: 1
: 6,000

NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package 19,027庫存量
42,000在途量
帶狀裁切
HK$14.88
HK$10.93
HK$9.95
HK$8.71
捲
HK$7.41
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package 16,748庫存量
18,000預期16/11/2026
帶狀裁切
HK$16.52
HK$12.66
HK$11.26
HK$10.28
捲
HK$8.63
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package 18,562庫存量
25,000預期17/1/2028
帶狀裁切
HK$13.07
HK$9.78
HK$9.37
HK$8.38
捲
HK$6.77
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package 48,153庫存量
帶狀裁切
HK$15.95
HK$12.49
HK$11.10
HK$10.03
捲
HK$8.55
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package 52,852庫存量
帶狀裁切
HK$12.33
HK$8.96
HK$8.12
HK$7.14
捲
HK$6.02
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package 38,708庫存量
56,000預期4/1/2027
帶狀裁切
HK$10.85
HK$7.86
HK$7.12
HK$6.30
捲
HK$5.22
最少: 1
倍數: 1
: 4,000
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package 36,267庫存量
帶狀裁切
HK$11.92
HK$8.71
HK$8.30
HK$7.35
捲
HK$6.21
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 84,896庫存量
帶狀裁切
HK$13.23
HK$9.70
HK$8.80
HK$7.77
捲
HK$6.35
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 15,219庫存量
18,000預期30/8/2027
帶狀裁切
HK$19.23
HK$15.37
HK$14.06
HK$12.58
捲
HK$10.52
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 24,959庫存量
帶狀裁切
HK$18.91
HK$14.22
HK$13.15
HK$12.74
捲
HK$10.85
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 14,962庫存量
18,000預期2/11/2026
帶狀裁切
HK$16.77
HK$12.41
HK$11.34
HK$10.11
捲
HK$8.47
最少: 1
倍數: 1
: 6,000

NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package 6,811庫存量
12,000預期10/5/2027
帶狀裁切
HK$11.59
HK$8.38
HK$7.60
HK$6.72
捲
HK$5.47
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package 2,586庫存量
帶狀裁切
HK$11.59
HK$8.38
HK$7.60
HK$6.72
捲
HK$5.91
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package 14,586庫存量
帶狀裁切
HK$13.81
HK$10.44
HK$9.54
HK$8.63
捲
HK$7.26
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package 4,292庫存量
帶狀裁切
HK$14.96
HK$11.01
HK$10.03
HK$8.96
捲
HK$7.54
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package 10,749庫存量
帶狀裁切
HK$17.10
HK$12.66
HK$11.51
HK$10.28
捲
HK$8.55
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package 2,074庫存量
12,500預期29/10/2026
帶狀裁切
HK$17.18
HK$12.66
HK$11.51
HK$10.28
捲
HK$8.96
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package 4,042庫存量
5,000預期7/1/2027
帶狀裁切
HK$14.39
HK$10.69
HK$9.78
HK$8.71
捲
HK$7.57
最少: 1
倍數: 1
: 2,500

NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address than PCA9554C in HVQFN16 package 11,940庫存量
60,000在途量
帶狀裁切
HK$13.73
HK$10.03
HK$9.12
HK$8.10
捲
HK$6.62
最少: 1
倍數: 1
: 6,000

NXP Semiconductors 介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package 4,769庫存量
6,000預期10/5/2027
帶狀裁切
HK$13.73
HK$10.03
HK$9.12
HK$8.10
捲
HK$6.62
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package 7,214庫存量
帶狀裁切
HK$13.48
HK$9.95
HK$9.04
HK$7.98
捲
HK$6.57
最少: 1
倍數: 1
: 6,000
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package 24,257庫存量
帶狀裁切
HK$13.97
HK$10.28
HK$9.29
HK$8.22
捲
HK$6.95
最少: 1
倍數: 1
: 2,500
NXP Semiconductors 介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package 7,159庫存量
7,500預期29/10/2026
帶狀裁切
HK$20.22
HK$14.96
HK$14.39
HK$12.91
捲
HK$11.01
最少: 1
倍數: 1
: 2,500