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Part Number: IW4043B
Description: The IW4043B types are quad cross-coupled 3-state CMOS NOR latces. Each latch has a separate Q output a...


Description: The IW4043B types are quad cross-coupled 3-state CMOS NOR latces. Each latch has a separate Q output a...
The IW4043B types are quad cross-coupled 3-state CMOS NOR latces. Each latch has a separate Q output and individual SET and RESET inputs. The Q outputs are controlled by a common ENABLE input. A logic "1" or high on the ENABLE input connects the latch states to the Q outputs. A logic "0" or low on the ENABLE input disconnects the latch states from the Q outputs, resulting in an open circuit condition on the Q outputs. The open circuit feature allows common busing of the outputs.
| Symbol | Parameter | Value | Unit |
| VCC | DC Supply Voltage (Referenced to GND) | -0.5 to +20 | V |
| VIN | DC Input Voltage (Referenced to GND) | -0.5 to VCC +0.5 | V |
| VOUT | DC Output Voltage (Referenced to GND) | -0.5 to VCC +0.5 | V |
| IIN | DC Input Current, per Pin | ±10 | mA |
| Ptot | Power Dissipation per Output Transistor | 100 | mW |
| PD | Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ |
750 500 |
mW |
| Tstg | Storage Temperature | -65 to +150 | |
| TL | Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) |
260 |
IW4001B
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