Product Summary
The 74lvx4245mtcx is an 8-Bit Dual Supply Translating Transceiver. The 74lvx4245mtcx is a dual-supply, 8-bit translating transceiver that is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment. The Transmit/ Receive (T/R) input determines the direction of data flow. Transmit (active-HIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports. The Output Enable input, when HIGH, disables both A and B Ports by placing them in a high impedance condition. The A Port interfaces with the 5V bus; the B Port interfaces with the 3V bus. The 74lvx4245mtcx is suitable for mixed voltage applications such as laptop computers using 3.3V CPU’s and 5V LCD displays.
Parametrics
74lvx4245mtcx absolute maximum ratings: (1)Supply Voltage (VCCA, VCCB): -0.5V to +7.0V; (2)DC Input Diode Current (IIN): ±20 mA; (3)DC Output Diode Current (IOK): ±50 mA; (4)Storage Temperature Range: -65 to +150 ℃.
Features
74lvx4245mtcx features: (1)Bidirectional interface between 5V and 3V buses; (2)Control inputs compatible with TTL level; (3)5V data flow at A Port and 3V data flow at B Port; (4)Outputs source/sink 24 mA at 5V bus; 12 mA at 3V bus; (5)Guaranteed simultaneous switching noise level and dynamic threshold performance; (6)Implements patented EMI reduction circuitry; (7)Functionally compatible with the 74 series 245.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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74LVX4245MTCX |
Fairchild Semiconductor |
Bus Transceivers 8-Bit Dl Supp Trans |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
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74LV00 |
Other |
Data Sheet |
Negotiable |
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74LV00BQ,115 |
NXP Semiconductors |
Gates (AND / NAND / OR / NOR) 3.3V QUAD 2-INPUT |
Data Sheet |
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74LV00D |
Other |
Data Sheet |
Negotiable |
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74LV00D,112 |
NXP Semiconductors |
Gates (AND / NAND / OR / NOR) QUAD 2-INPUT NAND |
Data Sheet |
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74LV00D,118 |
NXP Semiconductors |
Gates (AND / NAND / OR / NOR) QUAD 2-INPUT NAND |
Data Sheet |
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74LV00DB,112 |
NXP Semiconductors |
Gates (AND / NAND / OR / NOR) QUAD 2-INPUT NAND |
Data Sheet |
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