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TI SN74ABT244ADBR
| Manufacturer | |
| MPN | SN74ABT244ADBR |
| LCSC Part # | C2877480 |
| Packaging | SSOP-20-208mil |
| Customer # | |
| Key Attributes | OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| Datasheet |  TI SN74ABT244ADBR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TI | |
| Packaging | SSOP-20-208mil | |
| Input type | - | |
| Current - Output High(IOH) | 32mA | |
| Series | 74ABT | |
| Voltage - Supply | 4.5V~5.5V | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 64mA | |
| Number of Bits per Element | 4 | |
| Channel Type | Unidirectional | |
| Features | Output enable | |
| Number of Elements | 2 | |
| Propagation Delay | 2.9ns@5V,50pF | |
| Quiescent Current | 250uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
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 SN54ABT240, SN74ABT240A, SN54ABT241, and SN74ABT241A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE(overline)) inputs, and complementary OE and OC(overline) inputs.
The SN54ABT244 and SN74ABT244A are organized as two 4-bit buffers/line drivers with separate OE inputs. When OE(overline) is low, the devices pass noninverted data from the A inputs to the Y outputs. When OC(overline) is high, the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE(overline) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Features
- State-of-the-Art EPIC-IIB BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- ESD Protection Exceeds 2000V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model ΔC = 200 pF, R = 0
- Typical vOLP (Output Ground Bounce) < 1 V at Vcc = 5 V, TA = 25℃
- High-Drive Outputs (-32-mA loH, 64-mA loL)
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 2.5408 | $ 2.54 |
| 200+ | $ 1.1031 | $ 220.62 |
| 500+ | $ 1.0712 | $ 535.60 |
| 1,000+ | $ 1.0554 | $ 1055.40 |
Standard Packaging2000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TI | |
| Packaging | SSOP-20-208mil | |
| Input type | - | |
| Current - Output High(IOH) | 32mA | |
| Series | 74ABT | |
| Voltage - Supply | 4.5V~5.5V | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 64mA | |
| Number of Bits per Element | 4 | |
| Channel Type | Unidirectional | |
| Features | Output enable | |
| Number of Elements | 2 | |
| Propagation Delay | 2.9ns@5V,50pF | |
| Quiescent Current | 250uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
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 SN54ABT240, SN74ABT240A, SN54ABT241, and SN74ABT241A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE(overline)) inputs, and complementary OE and OC(overline) inputs.
The SN54ABT244 and SN74ABT244A are organized as two 4-bit buffers/line drivers with separate OE inputs. When OE(overline) is low, the devices pass noninverted data from the A inputs to the Y outputs. When OC(overline) is high, the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE(overline) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Features
- State-of-the-Art EPIC-IIB BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- ESD Protection Exceeds 2000V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model ΔC = 200 pF, R = 0
- Typical vOLP (Output Ground Bounce) < 1 V at Vcc = 5 V, TA = 25℃
- High-Drive Outputs (-32-mA loH, 64-mA loL)
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |