Data Sheet
SNx4AC32 Quadruple 2-Input Positive-or Gates
1 Features
- 2V to 6V VCC operation
- Inputs accept voltages to 6V
- Max tpd of 7.5ns at 5V
2 Description
The ’AC32 devices are quadruple 2-input positive-OR gates. The devices perform the Boolean function Y = A + B or Y = A • B in positive logic.
Device Information
| PART NUMBER | PACKAGE(1) | PACKAGE SIZE(2) | BODY SIZE(3) |
|---|---|---|---|
| SNx4AC32 | DB (SSOP, 14) | 6.2mm x 7.8mm | 6.2mm x 5.3mm |
| D (SOIC, 14) | 8.65mm x 6mm | 8.65mm x 3.9mm | |
| N (PDIP, 14) | 19.3mm x 9.4mm | 19.3mm x 6.35mm | |
| NS (SO, 14) | 10.2mm x 7.8mm | 10.3mm x 5.3mm | |
| PW (TSSOP, 14) | 5mm x 6.4mm | 5mm x 4.4mm |
(1) For more information, see Section 10.
(2) The package size (length × width)
is a nominal value and includes pins, where applicable.
(3) The body size (length × width) is
a nominal value and does not include pins.
Logic Diagram, Each Gate
(Positive Logic)3 Pin Configuration and Functions
Figure 3-1 SN54AC32 J or W Package;
SN74AC32 D, DB, N, NS, or PW Package (Top View)
Figure 3-2 SN54AC32 FK Package (Top
View)Table 3-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |||
|---|---|---|---|---|---|
| NAME | SN74AC32 | SN54AC32 | |||
| D, DB, DGV, N, NS, PW, RGY, BQA | J, W | FK | |||
| 1A | 1 |
1 |
2 |
I | 1A Input |
| 1B | 2 |
23 |
3 |
I | 1B Input |
| 1Y | 3 |
3 |
4 |
O | 1Y Output |
| 2A | 4 |
4 |
6 |
I | 2A Input |
| 2B | 5 |
5 |
8 |
I | 2B Input |
| 2Y | 6 |
6 |
9 |
O | 2Y Output |
| 3A | 9 |
9 |
13 |
I | 3A Input |
| 3B | 10 |
10 |
14 |
I | 3B Input |
| 3Y | 8 |
8 |
12 |
O | 3Y Output |
| 4A | 12 | 12 |
18 |
I | 4A Input |
| 4B | 13 | 13 |
19 |
I | 4B Input |
| 4Y | 11 | 11 |
16 |
O | 4Y Output |
| GND | 7 | 7 | 10 | — | Ground Pin |
| NC | — | — | 1, 5, 7, 11, 15, 17 |
— | No Connection |
| VCC | 14 | 14 | 20 | — | Power Pin |
Thermal Pad(2) |
– | – | – | – | Thermal Pad |
(1) Signal Types: I = Input, O = Output, I/O = Input or
Output.
(2) RGY and BQA Package Only
