SN74ALS646A-1NT备选型号: SN74ALS638A-1N

通孔

通孔

24-DIP (0.300, 7.62mm)

24

1.753503g

1

0°C~70°C TA

Tube

74ALS

e4

yes

Obsolete

1 (Unlimited)

24

EAR99

Nickel/Palladium/Gold (Ni/Pd/Au)

DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA

4.5V~5.5V

DUAL

1

5V

2.54mm

74ALS646

24

3-State

5V

Non-Inverting

5V

8

50pF

2

32

30 ns

35 ns

ALS

Inverting, OR, Transceiver

双向

Transceiver, Non-Inverting

20 ns

积极优势

独立控制

N/A

7.62mm

无

ROHS3 Compliant

无铅

-

-

通孔

通孔

20-DIP (0.300, 7.62mm)

20

1.1991g

1

0°C~70°C TA

Tube

74ALS

e4

no

Obsolete

1 (Unlimited)

20

-

Nickel/Palladium/Gold (Ni/Pd/Au)

带方向控制

4.5V~5.5V

DUAL

1

5V

2.54mm

74ALS638

20

Open Collector, Push-Pull

5V

Inverting

5V

8

50pF

2

8

30 ns

-

ALS

Inverting, Transceiver

双向

Transceiver, Inverting

-

-

通用控制

N/A

7.62mm

无

ROHS3 Compliant

含铅

3-STATE

25.4mm