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SN74LS257BN备选型号: 74ACT157PC

SN74LS257BN

Texas Instruments

TEXAS INSTRUMENTS SN74LS257BNIC, LOGIC, 74LS, MULTIPLEXER

ACTIVE (Last Updated: 2 days ago)
6 Weeks
通孔
通孔
16-DIP (0.300, 7.62mm)
16
951.693491mg
0°C~70°C
Tube
74LS
e4
活跃
1 (Unlimited)
16
EAR99
Multiplexer
Nickel/Palladium/Gold (Ni/Pd/Au)
4.75V~5.25V
DUAL
4
5V
74LS257
16
1
5V
4 x 2:1
Non-Inverting
5V
4
44mA
55mW
2
DPST
15 ns
13mA
LS
8
3-STATE
Single
35MHz
单电源
1
5.08mm
19.3mm
6.35mm
3.9mm
无SVHC
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
-
-
-
74ACT157PC

ON Semiconductor

IC MULTIPLEXER QUAD 2INP 16-DIP

-
-
通孔
通孔
16-DIP (0.300, 7.62mm)
16
-
-40°C~85°C
Tube
74ACT
-
Obsolete
1 (Unlimited)
-
-
Multiplexer
-
4.5V~5.5V
-
-
-
74ACT157
-
4
5V
4 x 2:1
Non-Inverting
-
-
-
-
4
DPST
7.5 ns
-
-
8
-
Single
-
单电源
1
-
-
-
-
-
-
符合RoHS标准
无铅
16-PDIP
1999
85°C
-40°C
4
5.5V
4.5V
Multiplexer, Mux
24mA
24mA
2
1
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图片	产品型号	品牌	分类	封装	描述	对比
	SN74ALS257AN	Texas Instruments	逻辑 - 信号开关，多路复用器，解码器	16-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS SN74ALS257ANLOGIC, 2-TO-1 SEL/MUX TRI-ST, 16DIP	对比
	SN74F257N	Texas Instruments	逻辑 - 信号开关，多路复用器，解码器	16-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS SN74F257N LOGIC, QUAD 2-1 DATA SEL/MUX, 16DIP	对比
	74ACT157PC	ON Semiconductor	逻辑 - 信号开关，多路复用器，解码器	16-DIP (0.300, 7.62mm)	IC MULTIPLEXER QUAD 2INP 16-DIP	对比