| Part Number | HEF4043BT,653 | HEF4043BT,652 | 
|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. | 
| Category | Logic - Latches | Logic - Latches | 
|   |   | |
| Product Status | Active | Obsolete | 
| Logic Type | S-R Latch | S-R Latch | 
| Circuit | 1:1 | 1:1 | 
| Output Type | Tri-State | Tri-State | 
| Voltage - Supply | 3V ~ 15V | 3V ~ 15V | 
| Independent Circuits | 4 | 4 | 
| Delay Time - Propagation | 15ns | 15ns | 
| Current - Output High, Low | 3mA, 3mA | 3mA, 3mA | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 16-SO | 16-SO |