Datasheet

74AHC_AHCT14_5 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 05 — 4 May 2009 2 of 16
NXP Semiconductors
74AHC14; 74AHCT14
Hex inverting Schmitt trigger
3. Ordering information
4. Functional diagram
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74AHC14
74AHC14D −40 °C to +125 °C SO14 plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
74AHC14PW −40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74AHC14BQ −40 °C to +125 °C DHVQFN14 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 14 terminals; body
2.5 × 3 × 0.85 mm
SOT762-1
74AHCT14
74AHCT14D −40 °C to +125 °C SO14 plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
74AHCT14PW −40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74AHCT14BQ −40 °C to +125 °C DHVQFN14 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 14 terminals; body
2.5 × 3 × 0.85 mm
SOT762-1
Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram
(one Schmitt-trigger)
mna204
1A 1Y
1
2
2A 2Y
3
4
3A 3Y
5
6
4A 4Y
9
8
5A 5Y
11
10
6A 6Y
13
12
8
9
10
11
001aac497
12
13
2
1
4
3
6
5
mna025
A
Y