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74ACT11257N备选型号: SN74ALS273N

74ACT11257N

Texas Instruments

IC 2-1 LINE SELEC/MUX 20-DIP

通孔
通孔
20-DIP (0.300, 7.62mm)
20
-40°C~85°C
Tube
74ACT
yes
Obsolete
1 (Unlimited)
20
Multiplexer
CENTER VCC/GND PINS
4.5V~5.5V
未说明
4
5V
未说明
74ACT11257
20
1
不合格
4 x 2:1
5.5V
5V
50pF
4
8 ns
ACT
3-STATE
Dual
TRUE
8.7 ns
2
单电源
1
5.08mm
Non-RoHS Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SN74ALS273N

Texas Instruments

IC FF D-TYPE SNGL 8BIT 20DIP

通孔
通孔
20-DIP (0.300, 7.62mm)
20
0°C~70°C TA
Tube
74ALS
-
活跃
1 (Unlimited)
-
D-Type
-
4.5V~5.5V
-
-
-
-
74ALS273
-
-
-
-
-
-
-
8
15 ns
-
-
-
-
-
3
-
-
-
ROHS3 Compliant
ACTIVE (Last Updated: 3 days ago)
6 Weeks
20-PDIP
1.1991g
Positive Edge
70°C
0°C
35MHz
主复位
Non-Inverted
5V
Non-Inverting
8
5.5V
4.5V
100μA
100μA
24mA
35MHz
2 ns
D-Type, Flip-Flop
20mA
8
35MHz
15ns @ 5V, 50pF
Positive Edge
-2.6mA
24mA
1
5.08mm
24.33mm
6.35mm
4.57mm
无SVHC
无
无铅
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	SN74ALS574BN	Texas Instruments	逻辑 - 触发器	20-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS SN74ALS574BN Flip-Flop, Tri State Non Inverted, Positive Edge, D, 14 ns, 35 MHz, 24 mA, DIP, 20 Pins	对比
	MM74HCT574N	ON Semiconductor	逻辑 - 触发器	20-DIP (0.300, 7.62mm)	FAIRCHILD SEMICONDUCTOR MM74HCT574NFlip-Flop, D, 18 ns, 60 MHz, 7.2 mA, DIP, 20 Pins	对比
	CD74HCT273E	Texas Instruments	逻辑 - 触发器	20-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS CD74HCT273E Flip-Flop, with Reset, Non Inverted, Positive Edge, D, 12 ns, 50 MHz, 4 mA, DIP, 20 Pins	对比