| Part Number | SN74AHC244NS | SN74AHC245NS | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Active | 
| Logic Type | Buffer, Non-Inverting | - | 
| Number of Elements | 2 | - | 
| Number of Bits per Element | 4 | - | 
| Input Type | - | - | 
| Output Type | 3-State | - | 
| Current - Output High, Low | 8mA, 8mA | - | 
| Voltage - Supply | 2V ~ 5.5V | - | 
| Operating Temperature | -40°C ~ 125°C (TA) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | - | 
| Supplier Device Package | 20-SO | - |