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Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs
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General Description
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The VCX245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The T/R# input determines the direction of data flow. The OE# input disables both the A and B ports by placing them in a high impedance state.
The 74VCX245 is designed for low voltage (1.4V to 3.6V) VCC applications with I/O compatibility up to 3.6V.
The 74VCX245 is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation.
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Features
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Datasheet
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Product Status/Pricing/Packaging 
| 74VCX245BQX | Full Production | Green | $0.53 | DQFN | 20 | TAPE REEL
|  | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K
Line 2: VCX245
| | 74VCX245MTC | Full Production | RoHS Compliant | $0.201 | TSSOP | 20 | RAIL
|  | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K
Line 2: VCX245
| | 74VCX245MTCX | Full Production | RoHS Compliant | $0.349 | TSSOP | 20 | TAPE REEL
|  | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K
Line 2: VCX245
| | 74VCX245WM | Full Production | RoHS Compliant | $0.228 | SOIC-Wide | 20 | RAIL
|  | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K
Line 2: VCX245
| | 74VCX245WMX | Full Production | RoHS Compliant | $0.228 | SOIC-Wide | 20 | TAPE REEL
|  | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K
Line 2: VCX245
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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
| DQFN-20 | Typical | -40°C to 85°C | 1.4V to 3.6V | 2001.4 | Oct 6, 2003 | | Fast | -40°C to 85°C | 1.4V to 3.6V | 2001.4 | Oct 6, 2003 | | Slow | -40°C to 85°C | 1.4V to 3.6V | 2001.4 | Oct 6, 2003 | | TSSOP-20 | Slow | -40°C to 85°C | 1.65V to 3.6V | 99.4 | Jul 1, 1999 | | Fast | -40°C to 85°C | 1.65V to 3.6V | 99.4 | Jul 1, 1999 | | Typical | -40°C to 85°C | 1.65V to 3.6V | 99.4 | Jul 1, 1999 |
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Application Notes
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Qualification Support
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