The CD4043 is quad cross-couple 3-STATE CMOS NOR latches These latch has a separate Q output and individual SET and RESET inputs. There is a common 3-STATE ENABLE input for all four latches. A logic ?1? on the ENABLE input connects the latch states to the Q outputs. A logic ?0? on the ENABLE input disconnects the latch states from the Q outputs resulting in an open circuit condition on the Q output. The 3-STATE feature allows common bussing of the outputs.
Features:-
- Four Independent Cross-Couple 3-state CMOS NOR Latches
- Separate Set and Reset Inputs for each Latch
- 3-state Output
- Operating Temperature to 85?C
- Low Power CMOS
Specifications:-
| Parameter | Specification |
| Part number | CD4040B |
| Supply Voltage (VDD) | ?0.5V to 18V |
| ?Input Voltage (VIN) | ??0.5V to VDD 0.5V |
| ?Storage Temperature Range (TS) | ??65?C to 150?C |
| Power Dissipation (PD) Dual-In-Line | ?700 mW |
| Lead Temperature (TL) | 260?C |
(For more detailed specification refer Data Sheet)
Related Document:-
?* Product Images are shown for illustrative purposes only and may differ from actual product.
