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| Part Number | HEF4044BT,652 | HEF4044BT,653 | HEF4043BT,652 | HEF4044BP,652 |
|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | Nexperia USA Inc. | NXP USA Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Logic Type | S-R Latch | S-R Latch | S-R Latch | S-R Latch |
| Circuit | 4:4 | 4:4 | 1:1 | 4:4 |
| Output Type | Tri-State | Tri-State | Tri-State | Tri-State |
| Voltage - Supply | 3V ~ 15V | 3V ~ 15V | 3V ~ 15V | 3V ~ 15V |
| Independent Circuits | 4 | 4 | 4 | 4 |
| Delay Time - Propagation | 30ns | 30ns | 15ns | 30ns |
| Current - Output High, Low | 3mA, 3mA | 3mA, 3mA | 3mA, 3mA | 3mA, 3mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SO | 16-SO | 16-SO | 16-DIP |
