(China (Mainland))
Product Summary
The SN74LVT240ANSR is an octal buffer and line driver. It is designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The SN74LVT240ANSR is organized as two 4-bit buffer/line drivers with separate output-enable (OE) inputs.
Parametrics
SN74LVT240ANSR absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input voltage range, VI: -0.5 V to 7 V; (3)Voltage range applied to any output in the high-impedance; (4)or power-off state, VO: -0.5 V to 7 V; (5)Voltage range applied to any output in the high state, VO: -0.5 V to VCC + 0.5 V; (6)Current into any output in the low state, IO: 128 mA; (7)Current into any output in the high state, IO: 64 mA; (8)Input clamp current, IIK (VI < 0): -50 mA; (9)Output clamp current, IOK (VO < 0): -50 mA; (10)Package thermal impedance, θJA: DB package: 70℃/W, DGV package: 92℃/W, DW package: 58℃/W, NS package: 60℃/W, PW package: 83℃/W; (11)Storage temperature range, Tstg: -65℃ to 150℃.
Features
SN74LVT240ANSR features: (1)Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC); (2)Supports Unregulated Battery Operation Down To 2.7 V; (3)Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25℃; (4)Ioff and Power-Up 3-State Support Hot Insertion; (5)Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II; (6)ESD Protection Exceeds JESD 22: 2000-V Human-Body Model (A114-A), 200-V Machine Model (A115-A), 1000-V Charged-Device Model (C101).
Diagrams
| Image | Part No | Mfg | Description |  |
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 SN74LVT240ANSR |
Texas Instruments |
Buffers & Line Drivers 3.3V ABT Octal Buff/Drv W/3-St Otpt |
Data Sheet |
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SN74LVT240ANSRE4 |
Texas Instruments |
Buffers & Line Drivers 3.3V ABT Octal Buff/Drv W/3-St Otpt |
Data Sheet |
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SN74LVT240ANSRG4 |
Texas Instruments |
Buffers & Line Drivers 3.3V ABT Octal Buffers Drivers |
Data Sheet |
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