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SN74S139ANSR备选型号: SN74LS244NSR

SN74S139ANSR

Texas Instruments

IC DUAL 2-4 DECOD/DUMUX 16SO

16-SOIC (0.209, 5.30mm Width)
表面贴装
表面贴装
16
74S
Tape & Reel (TR)
0°C~70°C
yes
Obsolete
1 (Unlimited)
16
EAR99
Decoder/Demultiplexer
用于高性能的肖特基钳位
TAPE AND REEL
4.75V~5.25V
DUAL
鸥翼
未说明
2
5V
未说明
74S139
16
不合格
1 x 2:4
S
Single
INVERTED
90mA
单电源
2
4
STANDARD
5.3mm
ROHS3 Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SN74LS244NSR

Texas Instruments

IC BUFF/DVR TRI-ST DUAL 20SO

20-SOIC (0.209, 5.30mm Width)
表面贴装
表面贴装
20
74LS
Cut Tape (CT)
0°C~70°C TA
yes
活跃
1 (Unlimited)
20
EAR99
-
-
TR
4.75V~5.25V
DUAL
鸥翼
260
2
5V
-
74LS244
20
-
-
LS
-
-
-
-
-
-
-
5.3mm
ROHS3 Compliant
ACTIVE (Last Updated: 5 days ago)
6 Weeks
Gold
2
e4
3-State
5V
Non-Inverting
5V
2
18 ns
46mA
30 ns
Buffer, Inverting
Buffer, Non-Inverting
4
低电平
8
UNIDIRECTIONAL
2mm
12.6mm
1.95mm
无
无铅
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图片	产品型号	品牌	分类	封装	描述	对比
	SN74LS244NSR	Texas Instruments	逻辑 - 缓冲器，驱动器，接收器，收发器	20-SOIC (0.209, 5.30mm Width)	IC BUFF/DVR TRI-ST DUAL 20SO	对比
	SN74LS367ANSR	Texas Instruments	逻辑 - 缓冲器，驱动器，接收器，收发器	16-SOIC (0.209, 5.30mm Width)	IC BUS DVR TRI-ST HEX 16SO	对比
	SN74LS125ANSR	Texas Instruments	逻辑 - 缓冲器，驱动器，接收器，收发器	14-SOIC (0.209, 5.30mm Width)	Buffers & Line Drivers Quad Bus Buffer With 3-State Outputs	对比