首页产品分类供应商特价专卖我的天下知识中心帮助中心礼品中心

专业客服, 最优服务,最高效率

传真: 010-82149038 / 0755-83995470

邮件: rfq@oneic.com

您的位置：TI(德州仪器) > Logic >  I2C > 

TI(德州仪器)产品选型

QGPN Description Status SubFamily VCC
(V)		 VCC
(V)		 fSCLK
(MHz)		 Channel Width I2C Address Max Frequency
(kHz)		 No. of Outputs Operating Temperature Range
(C)		 Package Group Rating Special Features
ACTIVE
PREVIEW
I2C Hub, Buffer, Repeater
I2C IO Expander
I2C Multiplexer, Switch
I2C Special Function
3
2
2.3
2.7
0.9
0.8
1.62
1.8
2.5
4.5
1.65
2.25
1.2
12
15
3.6
5.5
1.98
3.3
6
2.9
0.4
1
0.1
2
5
4
8
0100 xxx
0111 xxx
1000 001
1110 0xx
1110 1xx
0011 xxx
0100 00x
0110 100
0100 01x
1110 xxx
1010001
N/A
11101xx
1000101
110100
Configurable by OTP
400
1000
100
2
5
16
4
7
18
-40 to 85
-30 to 85
40 to 85
-40 to 105
-40 to 85
PDIP
SOIC
PDIP
SOIC
TSSOP
VSSOP
SOIC
SON
TSSOP
VSSOP
SOIC
TSSOP
SSOP
VSSOP
SOIC
VSSOP
X2QFN
DSBGA
SOIC
SOIC
SSOP
TSSOP
TVSOP
VQFN
QFN
SOIC
SSOP
TSSOP
TVSOP
VQFN
SOIC
SSOP
TVSOP
VQFN
SOIC
VSSOP
SOIC
TSSOP
SSOP
TVSOP
SOIC
SSOP
TVSOP
QFN
SOIC
SSOP
TVSOP
VQFN
SOIC
SSOP
TVSOP
TSSOP
VQFN
PDIP
QFN
SOIC
TSSOP
TVSOP
VQFN
PDIP
SOIC
TSSOP
TVSOP
VQFN
SSOP
SOIC
TSSOP
TVSOP
VQFN
SSOP
TSSOP
TVSOP
SOIC
VQFN
QFN
TSSOP
UQFN
BGA MICROSTAR JUNIOR
TSSOP
WQFN
UQFN
uCSP
TSSOP
TSSOP
WQFN
SSOP
TSSOP
SOIC
TSSOP
SOIC
TSSOP
BGA MICROSTAR JUNIOR
TVSOP
VQFN
BGA MICROSTAR JUNIOR
SOIC
TSSOP
VQFN
SOIC
TSSOP
TVSOP
VQFN
TSSOP
VQFN
csBGA
WQFN
csBGA
DSBGA
SM8
US8
X2SON
US8
X2QFN
BGA MICROSTAR JUNIOR
TSSOP
X2QFN
WQFN
VQFN
DSBGA
SM8
US8
Catalog
Automotive
Open-Drain I/O Type
Enable Pin
Open-Drain I/O Type
Enable Pin
EXP Pin
Open-Drain I/O Type
Enable Pin
Low Voltage
Open-Drain I/O Type
Power Save Mode
Enable Pin
Low Voltage
Open-Drain I/O Type
Interrupt Output
Reset Input
5V Tolerant I/O
Interrupt Output
5V Tolerant I/O
Reset Input
5V Tolerant I/O
Open-Drain I/O Type
Push-Pull I/O Type
On-Chip Power-on-Reset
Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
5V Tolerant I/O
Push-Pull I/O Type
Push-Pull I/O Type
Power Save Mode
Low Voltage
Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
On-Chip Power-on-Reset
Low Voltage
Push-Pull I/O Type
On-Chip Power-on-Reset
Low Voltage
Push-Pull I/O Type
On-Chip Power-on-Reset
On-Chip Power-on-Reset
Low Voltage
Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
Push-Pull I/O Type
PCF8574 Remote 8-Bit I/O Expander for I2C-Bus ACTIVE I2C IO Expander 2.5 6 0.1 0100 xxx 100 -40 to 85 PDIP
QFN
SOIC
TSSOP
TVSOP
VQFN		 Catalog
P82B96 Dual Bidirectional Bus Buffer ACTIVE I2C Hub, Buffer, Repeater 2 15 0.4 2 400 2 -40 to 85 PDIP
SOIC
TSSOP
VSSOP		 Open-Drain I/O Type
TCA6416A Low-Voltage 16-Bit I2C and SMBus I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 00x 400 -40 to 85 BGA MICROSTAR JUNIOR
TSSOP
WQFN		 Catalog
TCA6424A Low-Voltage 24-Bit I2C and SMBus I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 01x 400 -40 to 85 UQFN Catalog
TCA9544A 4-Channel I2C and SMBus Multiplexer With Interrupt Logic ACTIVE I2C Multiplexer, Switch 1.65 5.5 0.4 4 1110 xxx 400 -40 to 85 TSSOP Interrupt Output
5V Tolerant I/O
TCA8418E I2C Controlled Keypad Scan IC With Integrated ESD Protection ACTIVE I2C Special Function 1.65 3.6 1 110100 1000 18 -40 to 85 DSBGA Catalog Push-Pull I/O Type
On-Chip Power-on-Reset
TCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 xxx 400 -40 to 85 TSSOP
WQFN		 Catalog
TCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 1110 0xx 400 -40 to 85 TSSOP Catalog
PCA9543A Two-Channel I2C-Bus Switch With Interrupt Logic and Reset ACTIVE I2C Multiplexer, Switch 2.3 5.5 0.4 2 1110 0xx 400 -40 to 85 SOIC
TSSOP		 Interrupt Output
Reset Input
5V Tolerant I/O
PCA9545A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions ACTIVE I2C Multiplexer, Switch 2.3 5.5 0.4 4 1110 0xx 400 -40 to 85 BGA MICROSTAR JUNIOR
SOIC
TSSOP
VQFN		 Interrupt Output
Reset Input
5V Tolerant I/O
TCA9546A 4-Channel I2C and SMBus Switch With Reset Function ACTIVE I2C Multiplexer, Switch 1.65 5.5 0.4 4 1110 xxx 400 -40 to 85 SOIC
TSSOP		 Reset Input
5V Tolerant I/O
LM8333 Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface ACTIVE I2C Special Function 2.25 2.9 0.4 1010001 400 4 -40 to 85 WQFN
csBGA		 Catalog Open-Drain I/O Type
Push-Pull I/O Type
On-Chip Power-on-Reset
TCA9509 Level Translating I2C Bus Repeater ACTIVE I2C Hub, Buffer, Repeater 2.7 5.5 0.4 2 400 2 -40 to 85 VSSOP
X2QFN		 Enable Pin
Low Voltage
Open-Drain I/O Type
Power Save Mode
TCA9617A Level-Translating FM+ I2C Bus Repeater ACTIVE I2C Hub, Buffer, Repeater 0.8 5.5 1 2 1000 2 -40 to 85 VSSOP Enable Pin
Low Voltage
Open-Drain I/O Type
LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection ACTIVE I2C IO Expander 1.62 1.98 0.4 -30 to 85 DSBGA Catalog
PCA6107 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers ACTIVE I2C IO Expander -40 to 85 SOIC Catalog
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers ACTIVE I2C IO Expander 2.5 6 0.4 0011 xxx 400 -40 to 85 SOIC
SSOP
TSSOP
TVSOP
VQFN		 Catalog
TCA9534 Remote 8-Bit I2C Low-Power I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 xxx 400 -40 to 85 TSSOP Catalog
TCA9617B Level-Translating I2C Bus Repeater ACTIVE I2C Hub, Buffer, Repeater 0.8 5.5 1 2 1000 2 -40 to 85 VSSOP Enable Pin
Low Voltage
Open-Drain I/O Type
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0111 xxx 400 -40 to 85 QFN
SOIC
SSOP
TVSOP
VQFN		 Catalog
PCF8575 Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output ACTIVE I2C IO Expander 2.5 5.5 0.4 0100 xxx 400 -40 to 85 SSOP
SOIC
TSSOP
TVSOP
VQFN		 Catalog
LM8325-1 Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface ACTIVE I2C Special Function csBGA Catalog
TCA1116 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander ACTIVE I2C Special Function 1.65 5.5 0.4 11101xx 400 16 -40 to 85 TSSOP
WQFN		 Catalog 5V Tolerant I/O
Push-Pull I/O Type
TCA6408A Low-Voltage 8-Bit I2C and SMBus I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 00x 400 -40 to 85 QFN
TSSOP
UQFN		 Catalog
PCA9535 Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0100 xxx 400 -40 to 85 SOIC
SSOP
TVSOP
VQFN		 Catalog
PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 1110 1xx 400 -40 to 85 SOIC
SSOP
TVSOP
VQFN		 Catalog
PCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0100 xxx 400 -40 to 85 SOIC
SSOP
TVSOP
TSSOP
VQFN		 Catalog
TCA9534A Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 0111 xxx 400 -40 to 85 TSSOP Catalog
PCA9546A 4-Channel I2C And SMBus Multiplexer With Reset Functions ACTIVE I2C Multiplexer, Switch 2.3 5.5 0.4 4 1110 xxx 400 -40 to 85 SOIC
TSSOP
TVSOP
VQFN		 Reset Input
5V Tolerant I/O
LM8328 Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface ACTIVE I2C Special Function DSBGA Catalog
PCA9306-Q1 Automotive Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator ACTIVE I2C Special Function 1.2 5.5 0.4 N/A 400 2 -40 to 105
-40 to 85		 US8 Automotive Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
LM8327 Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface ACTIVE I2C Special Function csBGA Catalog
PCA9518 Expandable Five-Channel I2C Hub ACTIVE I2C Hub, Buffer, Repeater 3 3.6 0.4 5 400 5 -40 to 85 SOIC
TSSOP
SSOP		 Enable Pin
EXP Pin
Open-Drain I/O Type
TCA9517A Level-Translating I2C Bus Repeater ACTIVE I2C Hub, Buffer, Repeater 0.9 5.5 0.4 2 400 2 -40 to 85 VSSOP Enable Pin
Low Voltage
Open-Drain I/O Type
LM8335 General-Purpose Output Expander with MIPI RFFE Host Interface ACTIVE I2C IO Expander 1.8 3.3 DSBGA Catalog
TCA6507 Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown ACTIVE I2C Special Function 1.65 3.6 0.4 1000101 400 7 -40 to 85 BGA MICROSTAR JUNIOR
TSSOP
X2QFN		 Catalog Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
On-Chip Power-on-Reset
Low Voltage
TCA8418 I2C Controlled Keypad Scan IC ACTIVE I2C Special Function 1.65 3.6 1 110100 1000 18 -40 to 85 WQFN Catalog Push-Pull I/O Type
On-Chip Power-on-Reset
Low Voltage
PCA9536 Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 1000 001 400 -40 to 85 SOIC
VSSOP		 Catalog
PCA9554 Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0100 xxx 400 -40 to 85 SOIC
SSOP
TVSOP		 Catalog
TCA6418E I2C Controlled 18 Channel GPIO Expander ACTIVE I2C IO Expander 1.65 5.5 1 0110 100 1000 -40 to 85 DSBGA Catalog
TCA9406 TCA9406 Dual Bidirectional 1-MHz I2C-BUS and SMBus Voltage Level-Translator ACTIVE I2C Special Function 1.65 5.5 1 N/A 1000 2 -40 to 85 DSBGA
SM8
US8		 Catalog Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
Push-Pull I/O Type
PCF8574A Remote 8-Bit I/O Expander for I2C-Bus ACTIVE I2C IO Expander 2.5 6 0.1 0111 xxx 100 -40 to 85 PDIP
SOIC
TSSOP
TVSOP
VQFN		 Catalog
TCA7408 Low-voltage 8-bit I2C I/O Expander with Interrupt Output Reset I/O Direction Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 00x 400 -40 to 85 uCSP Catalog
TCA8424 Low-Voltage 8x16 Keyboard Scanner With HID over I2C Compliant Interface ACTIVE I2C Special Function 1.65 3.6 1 Configurable by OTP 1000 18 -40 to 85 VQFN Catalog On-Chip Power-on-Reset
Low Voltage
PCA9515A Dual Bidirectional I2C Bus and SMBus Repeater ACTIVE I2C Hub, Buffer, Repeater 2.3 3.6 0.4 2 400 2 -40 to 85 SOIC
SON
TSSOP		 Open-Drain I/O Type
PCA9534A Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0111 xxx 400 -40 to 85 QFN
SOIC
SSOP
TSSOP
TVSOP
VQFN		 Catalog
PCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 1110 0xx 400 -40 to 85 SOIC
TSSOP
SSOP
TVSOP		 Catalog
PCF8575C Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output ACTIVE I2C IO Expander 4.5 5.5 0.4 0100 xxx 400 -40 to 85 SSOP
TSSOP
TVSOP
SOIC
VQFN		 Catalog
TCA9543A 2-Channel I2C Bus Switch With Interrupt Logic and Reset ACTIVE I2C Multiplexer, Switch 1.65 5.5 0.4 2 1110 0xx 400 -40 to 85 SOIC
TSSOP		 Interrupt Output
Reset Input
5V Tolerant I/O
TCA9548A 8-Channel I2C Switch With Reset ACTIVE I2C Multiplexer, Switch 1.65 5.5 0.4 8 1110 xxx 400 -40 to 85 TSSOP
VQFN		 Reset Input
5V Tolerant I/O
TCA9535 Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 xxx 400 -40 to 85 TSSOP
WQFN		 Catalog
TCA9539-Q1 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander, TCA9539-Q1 PREVIEW I2C IO Expander 1.65 5.5 0.4 1110 1xx 400 TSSOP Automotive
PCA9548A 8-Channel I2C Switch With Reset ACTIVE I2C Multiplexer, Switch 2.3 5.5 0.4 8 1110 xxx 400 -40 to 85 SOIC
SSOP
TVSOP		 Reset Input
5V Tolerant I/O
LM8323 Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface ACTIVE I2C Special Function 1.62 1.98 0.4 400 16 40 to 85 csBGA Catalog Open-Drain I/O Type
Push-Pull I/O Type
On-Chip Power-on-Reset
P82B715 I2C Bus Extender ACTIVE I2C Hub, Buffer, Repeater 3 12 0.4 2 400 2 -40 to 85 PDIP
SOIC		 Open-Drain I/O Type
TCA9517 Level-Translating I2C Bus Repeater ACTIVE I2C Hub, Buffer, Repeater 0.9 5.5 0.4 2 400 2 -40 to 85 VSSOP
SOIC		 Enable Pin
Low Voltage
Open-Drain I/O Type
PCA9306 Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator ACTIVE I2C Special Function 1.2 5.5 0.4 N/A 400 2 -40 to 85 DSBGA
SM8
US8
X2SON		 Catalog Enable Pin
Open-Drain I/O Type
5V Tolerant I/O
PCA9515B Dual Bidirectional I2C Bus and SMBus Repeater, PCA9515B ACTIVE I2C Hub, Buffer, Repeater 2.3 3.6 0.4 2 400 2 -40 to 85 VSSOP Enable Pin
Open-Drain I/O Type
TCA9554 Remote 8-Bit I2C and SMBus I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 0100 xxx 400 -40 to 85 SSOP
TSSOP		 Catalog
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander ACTIVE I2C IO Expander 1.65 5.5 0.4 0111 xxx 400 -40 to 85 SSOP
TSSOP		 Catalog
TCA9545A 4-Channel I2C and SMBus Switch With Interrupt Logic and Reset Functions ACTIVE I2C Multiplexer, Switch 1.65 5.5 0.4 4 1110 0xx 400 -40 to 85 TSSOP Interrupt Output
Reset Input
5V Tolerant I/O
TCA5405 Low Voltage 5-Bit Self-Timed, Single-Wire Output Expander ACTIVE I2C Special Function 1.65 3.6 1 N/A 1000 5 -40 to 85 X2QFN Catalog Push-Pull I/O Type
Power Save Mode
Low Voltage
TCA4311A Hot Swappable 2-Wire Bus Buffers ACTIVE I2C Hub, Buffer, Repeater 2.7 5.5 0.4 2 400 2 -40 to 85 VSSOP
SOIC		 Enable Pin
Open-Drain I/O Type
PCA9534 Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers ACTIVE I2C IO Expander 2.3 5.5 0.4 0100 xxx 400 -40 to 85 SOIC
SSOP
TSSOP
TVSOP
VQFN		 Catalog
TCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers ACTIVE I2C IO Expander 1.65 5.5 0.4 1110 1xx 400 -40 to 85 TSSOP
WQFN		 Catalog
PCA9544A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic ACTIVE I2C Multiplexer, Switch 2.3 5.5 0.4 4 1110 xxx 400 -40 to 85 SOIC
TSSOP
BGA MICROSTAR JUNIOR
TVSOP
VQFN		 Interrupt Output
5V Tolerant I/O

交易保障

交易指南

支付方式

会员服务