| Part Number | HMC843LC4BTR | HMC844LC4BTR | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Logic - Gates and Inverters - Multi-Function, Configurable | Logic - Gates and Inverters - Multi-Function, Configurable | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Logic Type | AND/NAND/NOR/OR GATE | XOR/XNOR Gate | 
| Number of Circuits | 1 | 1 | 
| Number of Inputs | 4 | 4 | 
| Schmitt Trigger Input | No | No | 
| Output Type | Differential, Single-Ended | Differential, Single-Ended | 
| Current - Output High, Low | - | - | 
| Voltage - Supply | -3.13V ~ -3.47V | -3.13V ~ -3.47V | 
| Operating Temperature | -40°C ~ 70°C | -40°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 24-TFCQFN Exposed Pad | 24-TFQFN Exposed Pad | 
| Supplier Device Package | 24-CSMT (4x4) | 24-QFN (4x4) |