Please send RFQ , we will respond immediately.
| Part Number | SN74LS244NS | SN74LS244NSR | SN74LS245NS | SN74LS240NS | SN74LS244N |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Logic Type | Buffer, Non-Inverting | Buffer, Non-Inverting | Transceiver, Non-Inverting | Buffer, Inverting | Buffer, Non-Inverting |
| Number of Elements | 2 | 2 | 1 | 2 | 2 |
| Number of Bits per Element | 4 | 4 | 8 | 4 | 4 |
| Input Type | - | - | - | - | - |
| Output Type | 3-State | 3-State | 3-State | 3-State | 3-State |
| Current - Output High, Low | 15mA, 24mA | 15mA, 24mA | 15mA, 24mA | 15mA, 24mA | 15mA, 24mA |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-SO | 20-SO | 20-SO | 20-SO | 20-PDIP |
