Product Summary

The IDT74LVC245ASOG is an octal bus transceiver which is built using advanced dual metal CMOS technology. This high-speed, low power transceiver is ideal for asynchronous communication between two busses (A and B). The direction control pin (DIR) controls the direction of data flow. The output enable pin (OE) overrides the direction control and disables both ports. All inputs are designed with hysteresis for improved noise margin. The IDT74LVC245ASOG has been designed with a ±24mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance.All pins can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V supply system. Applications include 5V and 3.3V mixed voltage systems and Data communication and telecommunication systems.

Parametrics

IDT74LVC245ASOG absolute maximum ratings: (1)Terminal Voltage with Respect to GND: –0.5 to +6.5 V; (2)Storage Temperature: –65 to +150℃; (3)DC Output Current: –50 to +50 mA; (4)Continuous Clamp Current: –50 mA; (5)Continuous Current:±100 mA.

Features

IDT74LVC245ASOG features: (1)0.5 MICRON CMOS Technology; (2)ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0); (3)VCC = 3.3V ± 0.3V, Normal Range; (4)VCC = 2.7V to 3.6V, Extended Range; (5)CMOS power levels (0.4μW typ. static); (6)Rail-to-rail output swing for increased noise margin; (7)All inputs, outputs, and I/O are 5V tolerant; (8)Supports hot insertion; (9)Available in SOIC, SSOP, QSOP, and TSSOP packages.

Diagrams

IDT74LVC245ASOG FUNCTIONAL BLOCK DIAGRAM

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IDT74LVC245ASOG
IDT74LVC245ASOG

IC BUS TRANSCVR 3-ST 8BIT 20SOIC
Data Sheet
Negotiable 
IDT74LVC245ASOG8
IDT74LVC245ASOG8

IC BUS TRANSCVR 3-ST 8BIT 20SOIC
Data Sheet
Negotiable