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CD4043 Quad Cross-Couple 3-STATE CMOS NOR Latches
Quad latch with separate Q outputs and SET/RESET inputs, featuring 3-STATE ENABLE.
- 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
- Operating Temperature: Up to 85°C
- Low Power: CMOS
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
The CD4043 is a quad cross-couple 3-STATE CMOS NOR latch. Each 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.
(For more detailed specification refer Data Sheet)
* Images are for illustration only; actual product may vary.