74lvc27db NXP Semiconductors, 74lvc27db Datasheet - Page 4

• Manufacturer Part Number: 74lvc27db
• Description: Triple 3-input Nor Gate
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Jan 13
handbook, halfpage
handbook, halfpage
Triple 3-input NOR gate
Fig.1 Pin configuration SO14 and (T)SSOP14.
GND
2C
1A
1B
2A
2B
2Y
Fig.3 Logic symbol.
13
10
11
1
2
3
4
5
6
7
1
2
3
4
5
9
1A
1B
1C
2A
2B
2C
3A
3B
3C
27
MNA934
MNA936
1Y
2Y
3Y
14
13
12
11
10
9
8
12
6
8
V CC
1C
1Y
3C
3B
3A
3Y
4
handbook, halfpage
handbook, halfpage
(1) The die substrate is attached to this pad using conductive die
attach material. It can not be used as a supply pin or input.
Fig.2 Pin configuration DHVQFN14.
2C
1B
2A
2B
2Y
Fig.4 Logic symbol (IEEE/IEC).
Top view
2
3
4
5
6
13
10
11
1
2
3
4
5
9
GND
1A
7
1
GND
1
1
1
MNA935
V CC
(1)
3Y
14
8
12
Product specification
MNA973
6
8
13
12
11
10
9
74LVC27
1C
1Y
3C
3B
3A