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Octal Buffer/Line Driver with 3-STATE Outputs
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General Description
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The ABT244 is an octal buffer and line driver with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/receiver.
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Features
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Non-inverting buffers
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Output sink capability of 64 mA, source capability of 32 mA
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Guaranteed output skew
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Guaranteed multiple output switching specifications
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Output switching specified for both 50 pF and 250 pF loads
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Guaranteed simultaneous switching, noise level and dynamic threshold performance
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Guaranteed latchup protection
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High impedance glitch free bus loading during entire power up and power down cycle
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Nondestructive hot insertion capability
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Disable time less than enable time to avoid bus contention
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Datasheet
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Product Status/Pricing/Packaging
| 74ABT244CMSA | Full Production | RoHS Compliant | $0.83 | SSOP | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT244C
| | 74ABT244CMSAX | Full Production | RoHS Compliant | $0.83 | SSOP | 20 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT244C
| | 74ABT244CMTC | Full Production | RoHS Compliant | $0.367 | TSSOP | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT
Line 3: 244
| | 74ABT244CMTCX | Full Production | RoHS Compliant | $0.354 | TSSOP | 20 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT
Line 3: 244
| | 74ABT244CSC | Full Production | RoHS Compliant | $0.67 | SOIC-Wide | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: 74ABT244C
| | 74ABT244CSCX | Full Production | RoHS Compliant | $0.67 | SOIC-Wide | 20 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: 74ABT244C
| | 74ABT244CSJ | Full Production | RoHS Compliant | $0.57 | SOP | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT244C
| | 74ABT244CSJX | Full Production | RoHS Compliant | $0.495 | SOP | 20 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: ABT244C
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* Fairchild 1,000 piece Budgetary Pricing
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| ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
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Models
| SOIC-Wide-20 | Typical | -55°C to 125°C | 4.5V to 5.5V | 97.4 | Oct 1, 1998 | | Slow | -55°C to 125°C | 4.5V to 5.5V | 97.4 | Oct 1, 1998 | | Fast | -55°C to 125°C | 4.5V to 5.5V | 97.4 | Oct 1, 1998 | | SOIC-Wide-20 | All | -55°C to 70°C | 4.5V to 5.5V | 2.1 | Feb 11, 1999 | | TSSOP-20 | All | -55°C to 70°C | 4.5V to 5.5V | 2.1 | Feb 11, 1999 |
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Application Notes
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Qualification Support
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Eco Status