HD74HC125 Datasheet, PDF (2/9 Pages) Hitachi Semiconductor – Quad. Bus Buffer Gates (with 3-state outputs)

HD74HC125/HD74HC126
Pin Arrangement
• HD74HC125
1C 1
1A 2
1Y 3
2C 4
2A 5
2Y 6
GND 7
• HD74HC126
1C 1
1A 2
1Y 3
2C 4
2A 5
2Y 6
GND 7
(Top view)
(Top view)
14 VCC
13 4C
12 4A
11 4Y
10 3C
9 3A
8 3Y
14 VCC
13 4C
12 4A
11 4Y
10 3C
9 3A
8 3Y
Rev.2.00, Oct 11, 2005 page 2 of 8