Product Summary
The SN74LVT16245BGQLR is a 16-bit (dual-octal) noninverting 3-state transceivers designed for low-voltage(3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.These devices are designed for asynchronous communication between two data buses. The logic levels of thedirection-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-portoutputs or place both output ports into the high-impedance mode. The device transmits data from the A bus tothe B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs areactivated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW levelapplied to prevent excess ICC and ICCZ.
Parametrics
SN74LVT16245BGQLR absolute maximum ratings: (1)Supply voltage range, VCC: –0.5V to 4.6V; (2)Input voltage range, VI:–0.5V to 7V; (3)Voltage range applied to any output in the high state or power-off state, VO:–0.5V to 7V; (4)Current into any output in the low state, IO: 128mA; (5)Current into any output in the high state, IO: 64mA; (6)Input clamp current, IIK (VI<0): –50mA; (7)Output clamp current, IOK (VO<0): –50mA; (8)Maximum power dissipation at TA = 55℃ (in still air): 0.85 W; (9)Storage temperature range, Tstg: –65℃ to 150℃.
Features
SN74LVT16245BGQLR featutes: (1)Member of the Texas Instruments Widebus Family; (2)State-of-the-Art Advanced BiCMOS: Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation; (3)Support Mixed-Mode Signal Operation: (5-V Input and Output Voltages With3.3-V VCC); (4)Support Unregulated Battery Operation Down to 2.7 V; (5)Typical V: OLP (Output Ground Bounce) <0.8 Vat VCC = 3.3 V, TA = 25℃.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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SN74LVT16245BGQLR |
Texas Instruments |
Bus Transceivers 3 St 3.3V ABT 16-Bit |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
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SN7400 |
Other |
Data Sheet |
Negotiable |
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SN7400D |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DE4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DG4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Pos- NAND |
Data Sheet |
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SN7400DR |
IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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SN7400DRE4 |
IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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