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M74HCT244RM13TR备选型号: DM74ALS240ASJ

M74HCT244RM13TR

STMicroelectronics

IC BUFF/DVR TRI-ST DUAL 20SOIC

表面贴装
表面贴装
20-SOIC (0.295, 7.50mm Width)
16
2
-55°C~125°C TA
Tape & Reel (TR)
74HCT
e4
yes
Obsolete
1 (Unlimited)
20
Nickel/Palladium/Gold (Ni/Pd/Au)
TAPE AND REEL
500mW
4.5V~5.5V
DUAL
鸥翼
260
2
5V
30
M74HCT244
20
3-State
5V
Non-Inverting
5V
50pF
2
33 ns
4μA
57 ns
HCT
Buffer, Inverting
Buffer, Non-Inverting
0.006 A
4
低电平
8
3
7.5mm
无
Non-RoHS Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
DM74ALS240ASJ

ON Semiconductor

IC INVERTER DUAL 4-INPUT 20SOP

表面贴装
表面贴装
20-SOIC (0.209, 5.30mm Width)
20
2
0°C~70°C TA
Tube
74ALS
-
-
Obsolete
1 (Unlimited)
-
-
-
-
4.5V~5.5V
-
-
-
-
-
-
74ALS240
-
3-State
5V
Inverting
-
-
-
9 ns
-
18 ns
-
Buffer, Inverter
Buffer, Inverting
-
4
-
8
1
-
-
符合RoHS标准
20-SOP
70°C
0°C
8
8
2
5.5V
4.5V
10
4
-15mA
24mA
无铅
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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
	74F240SJ	ON Semiconductor	逻辑 - 缓冲器，驱动器，接收器，收发器	20-SOIC (0.209, 5.30mm Width)	IC INVERTER DUAL 4-INPUT 20SOP	对比
	DM74ALS240ASJ	ON Semiconductor	逻辑 - 缓冲器，驱动器，接收器，收发器	20-SOIC (0.209, 5.30mm Width)	IC INVERTER DUAL 4-INPUT 20SOP	对比
	TC74HC244AF(EL,F)	Toshiba Semiconductor and Storage	逻辑 - 缓冲器，驱动器，接收器，收发器	20-SOIC (0.209, 5.30mm Width)	Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP T/R	对比