JAJSP67T October 1995 – October 2023 SN54AHCT14 , SN74AHCT14
PRODUCTION DATA
5 Pin Configuration and Functions
Figure 5-1 SN54AHCT14 J or W Package,14-Pin CDIP or CFP
SN74AHCT14 D, DB, DGV, N, NS, or PW Package, 14-Pin SOIC, SSOP, TVSOP, PDIP, SOP, or TSSOP
(Top View)
Figure 5-3 SN54AHCT14 FK Package, 20-Pin LCCC (Top View)
Figure 5-2 SN74AHCT14 RGY or BQA Package, 14-Pin VQFN or WQFN (Top View)Table 5-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| 1A | 1 | I | 1A1 |
| 1Y | 2 | O | 1Y1 |
| 2A | 3 | I | 2A1 |
| 2Y | 4 | O | 2Y1 |
| 3A | 5 | I | 3A1 |
| 3Y | 6 | O | 3Y1 |
| GND | 7 | — | Ground pin |
| 4Y | 8 | O | 4Y1 |
| 4A | 9 | I | 4A1 |
| 5Y | 10 | O | 5Y1 |
| 5A | 11 | I | 5A1 |
| 6Y | 12 | O | 6Y1 |
| 6A | 13 | I | 6A1 |
| VCC | 14 | — | Power pin |
(1) I = input, O = output