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PCA9518PWT备选型号: PCF8574PW

PCA9518PWT

Texas Instruments

IC EXPANDABL 5CH I2C HUB 20TSSOP

ACTIVE (Last Updated: 1 week ago)
6 Weeks
表面贴装
20-TSSOP (0.173, 4.40mm Width)
YES
20
76.997305mg
5
Tape & Reel (TR)
e4
yes
活跃
1 (Unlimited)
20
Nickel/Palladium/Gold (Ni/Pd/Au)
85°C
-40°C
Buffer
3V~3.6V
DUAL
鸥翼
260
1
3.3V
CA9518
20
3.6V
INDUSTRIAL
I2C
400kHz
1.2mm
6.5mm
4.4mm
1mm
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCF8574PW

Texas Instruments

IC, I/O EXPANDER, 8BIT, 100KHZ, TSSOP-20

ACTIVE (Last Updated: 6 days ago)
6 Weeks
表面贴装
20-TSSOP (0.173, 4.40mm Width)
YES
20
76.997305mg
8
Tube
e4
yes
活跃
1 (Unlimited)
20
-
-
-
-
2.5V~6V
DUAL
鸥翼
260
-
5V
PCF8574
20
-
-
I2C
-
1.2mm
6.5mm
4.4mm
1mm
无
ROHS3 Compliant
无铅
Gold
-40°C~85°C
EAR99
0.65mm
8
Push-Pull
3/5V
1
8
100kHz
0.1mA
有
1mA 25mA
POR
无SVHC
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集成电路（IC）相关产品

图片	产品型号	品牌	分类	封装	描述	对比
	PCF8574PWR	Texas Instruments	接口 - I/O 扩展器	20-TSSOP (0.173, 4.40mm Width)	TEXAS INSTRUMENTS PCF8574PWR I/O EXPANDER, 8 BIT, 100KHZ, TSSOP-20	对比
	PCA9564PW,118	NXP USA Inc.	接口 - 控制器	20-TSSOP (0.173, 4.40mm Width)	IC CTRL PARALLEL/I2C BUS 20TSSOP	对比
	PCF8574PW	Texas Instruments	接口 - I/O 扩展器	20-TSSOP (0.173, 4.40mm Width)	IC, I/O EXPANDER, 8BIT, 100KHZ, TSSOP-20	对比