74LVTH240MTC Bus Driver LVT Series 2-Func 4-Bit Inverted Output BICMOS PDSO20 ICs
| N-X-P | |
| Product Category: | Buffers & Line Drivers |
| RoHS: | Details |
| 8 Input | |
| 8 Output | |
| Inverting | |
| - 32 mA | |
| 64 mA | |
| 3.6 V | |
| 2.7 V | |
| - 40 C | |
| + 85 C | |
| SMD/SMT | |
| TSSOP-20 | |
| Tube | |
| Brand: | N-X-P |
| Function: | Buffer/Line Driver |
| Height: | 0.9 mm |
| Input Signal Type: | Single-Ended |
| Length: | 6.5 mm |
| Logic Family: | LVT |
| Logic Type: | Octal Buffer and Line Driver |
| Number of Channels: | 8 |
| Operating Supply Voltage: | 2.7 V to 3.6 V |
| Output Type: | 3-State |
| Product Type: | Buffers & Line Drivers |
| Propagation Delay Time: | 4.6 ns at 2.7 V, 4 ns at 3.3 V |
| Series: | 74LVTH240 |
| Subcategory: | Logic ICs |
| Technology: | BiCMOS |
| Width: | 4.4 mm |
| Unit Weight: | 0.006737 oz |
Features
■ Input and output interface capability to systems at5V VCC
■ Bushold data inputs eliminate the need for externalpull-up resistors to hold unused inputs (74LVTH240),
also available without bushold feature (74LVT240)
■ Live insertion/extraction permitted
■ Power Up/Down high impedance provides glitch-freebus loading
■ Outputs source/sink –32mA/+64mA
■ Functionally compatible with the 74 series 240
■ Latch-up performance exceeds 500mA
■ ESD performance:– Human-body model > 2000V– Machine model > 200V– Charged-device model > 1000V
Description
The LVT240 and LVTH240 are inverting octal buffersand line drivers designed to be employed as memoryaddress
drivers, clock drivers and bus oriented transmitters or receivers which provides improved PC boarddensity.
TheLVTH240 data inputs include bushold, eliminatingthe need for external pull-up resistors to hold unusedinputs.
These octal buffers and line drivers are designed for lowvoltage (3.3V) VCC applications, but with the capability
toprovide a TTL interface to a 5V environment. The LVT240and LVTH240 are fabricated with an advanced
BiCMOStechnology to achieve high speed operation similar to 5VABT while maintaining low power dissipation.
Features
■ Input and output interface capability to systems at5V VCC
■ Bushold data inputs eliminate the need for externalpull-up resistors to hold unused inputs (74LVTH240),
also available without bushold feature (74LVT240)
■ Live insertion/extraction permitted
■ Power Up/Down high impedance provides glitch-freebus loading
■ Outputs source/sink –32mA/+64mA
■ Functionally compatible with the 74 series 240
■ Latch-up performance exceeds 500mA
■ ESD performance:– Human-body model > 2000V– Machine model > 200V– Charged-device model > 1000V
Description
The LVT240 and LVTH240 are inverting octal buffersand line drivers designed to be employed as memoryaddress
drivers, clock drivers and bus oriented transmitters or receivers which provides improved PC boarddensity.
TheLVTH240 data inputs include bushold, eliminatingthe need for external pull-up resistors to hold unusedinputs.
These octal buffers and line drivers are designed for lowvoltage (3.3V) VCC applications, but with the capability
toprovide a TTL interface to a 5V environment. The LVT240and LVTH240 are fabricated with an advanced
BiCMOStechnology to achieve high speed operation similar to 5VABT while maintaining low power dissipation.
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