74lvc244abq NXP Semiconductors, 74lvc244abq Datasheet - Page 5

• Manufacturer Part Number: 74lvc244abq
• Description: Octal Buffer/line Driver With 5 V Tolerant Inputs/outputs 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Oct 30
handbook, halfpage
Octal buffer/line driver with 5 V tolerant
inputs/outputs (3-state)
Fig.3 Logic symbol (IEEE/IEC).
19
11
13
15
17
1
2
4
6
8
EN
EN
MNA873
handbook, halfpage
1OE
1A0
1A1
1A2
1A3
18
16
14
12
9
7
5
3
2
4
6
8
1
Fig.5 Logic symbol.
18
16
14
12
1Y0
1Y1
1Y2
1Y3
5
2OE
2A0
2A1
2A2
2A3
handbook, halfpage
17
15
13
11
19
17
15
13
11
19
74LVC244A; 74LVCH244A
2
4
6
8
1
Fig.4 Functional diagram.
3
5
7
9
MNA874
1OE
2OE
1A0
1A1
1A2
1A3
2A0
2A1
2A2
2A3
2Y0
2Y1
2Y2
2Y3
MNA875
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
Product specification
18
16
14
12
3
5
7
9