SN74ABT2240APWR
Active8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
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SN74ABT2240APWR
Active8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74ABT2240APWR |
|---|---|
| Current - Output High, Low [custom] | 12 mA |
| Current - Output High, Low [custom] | 32 mA |
| Logic Type | Inverting, Buffer |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.01 | |
| Digi-Reel® | 1 | $ 1.01 | ||
| Tape & Reel (TR) | 2000 | $ 0.43 | ||
| 6000 | $ 0.41 | |||
| 10000 | $ 0.39 | |||
| LCSC | Piece | 1 | $ 0.52 | |
| 10 | $ 0.50 | |||
| 30 | $ 0.49 | |||
| 100 | $ 0.49 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.75 | |
| 100 | $ 0.58 | |||
| 250 | $ 0.42 | |||
| 1000 | $ 0.30 | |||
Description
General part information
SN74ABT2240A Series
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the 'ABT2241 and 'ABT2244A, these devices provide combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE\) inputs, and complementary OE and OE\ inputs. These devices feature high fan-out and improved fan-in.
These devices are organized as two 4-bit line drivers with separate OE\ inputs. When OE\ is low, the devices pass inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.
The outputs, which are designed to sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot.
Documents
Technical documentation and resources
