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74AHCT14BQ Datasheet, PDF (3/16 Pages) NXP Semiconductors – Hex inverting Schmitt trigger | |||
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NXP Semiconductors
74AHC14; 74AHCT14
Hex inverting Schmitt trigger
5. Pinning information
5.1 Pinning
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
14 VCC
13 6A
12 6Y
14
11 5A
10 5Y
9 4A
8 4Y
001aac498
Fig 4. Pin conï¬guration SO14 and TSSOP14
5.2 Pin description
Table 2.
Symbol
1A
1Y
2A
2Y
3A
3Y
GND
4Y
4A
5Y
5A
6Y
6A
VCC
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Description
data input 1
data output 1
data input 2
data output 2
data input 3
data output 3
ground (0 V)
data output 4
data input 4
data output 5
data input 5
data output 6
data input 6
supply voltage
terminal 1
index area
1Y 2
2A 3
2Y 4
3A 5
3Y 6
14
GND(1)
13 6A
12 6Y
11 5A
10 5Y
9 4A
001aac499
Transparent top view
(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 5. Pin conï¬guration DHVQFN14
74AHC_AHCT14_5
Product data sheet
Rev. 05 â 4 May 2009
© NXP B.V. 2009. All rights reserved.
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