74HC14D-T Datasheet, PDF (3/21 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

NXP Semiconductors
74HC14; 74HCT14
Hex inverting Schmitt trigger
6. Pinning information
6.1 Pinning
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
14 V_CC
13 6A
12 6Y
14
11 5A
10 5Y
9 4A
8 4Y
001aac498
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
Fig 4. Pin configuration DIP14, SO14 and (T)SSOP14
(1) The die substrate is attached to this pad using
conductive die attach material. It cannot be used as a
supply pin or input.
Fig 5. Pin configuration DHVQFN14
6.2 Pin description
Table 2.
Symbol
1A to 6A
1Y to 6Y
GND
V_CC
Pin description
Pin
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Description
data input 1
data output 1
ground (0 V)
supply voltage
7. Functional description
Table 3.
Input
nA
L
H
Function table^[1]
[1] H = HIGH voltage level;
L = LOW voltage level.
Output
nY
H
L
74HC_HCT14
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 19 September 2012
© NXP B.V. 2012. All rights reserved.
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