Description:
CD4093 - Quad 2-Input NAND Schmitt Trigger IC
CD4093 consists of four Schmitt-trigger circuits. Each circuit functions as a two-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive- and negative-going signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis voltage (VH) (see Fig. 2).
The CD4093 types are supplied in 14-lead hermetic dual-in-line ceramic packages (F3A suffix), 14-lead dual-in-line plastic packages (E suffix), 14-lead small-outline packages (M, MT, M96, and NSR suffixes), and 14-lead thin shrink small-outline packages (PW and PWR suffixes).
check out :Dual 4-Input OR Gate IC - CD4072
Pinout:
Pinout ofCD4093 - Quad 2-Input NAND Schmitt Trigger IC
| Pin Name |
Pin # |
Type |
Description |
| VDD |
14 |
Power |
Supply Voltage (+3 to +15V) |
| GND |
7 |
Power |
Ground (0V) |
| A1 to A4 |
1, 5, 8, 12 |
Input |
Inputs A of the four NAND gates |
| B1 to B4 |
2, 6, 9, 13 |
Input |
Inputs B of the four NAND gates |
| Q1 to Q4 |
3, 4, 10, 11 |
Output |
Outputs from the four NAND gates |
Applications:
- Wave and pulse shapers
- High-noise-environment systems
- Monostable multivibrators
- Astable multivibrators
- NAND logic
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