Product Summary

The IDT74LVC4245A is a CMOS octal bus transceiver and 3.3V to 5V shifter with 3-state out-puts and 5 Volt tolerant I/O. The IDT74LVC4245A is manufactured using advanced dual metal CMOS technology. This device contains two separate supply rails; B port has VCCB, which is set at 3.3V, and A port has VCCA, which is set at 5V. This allows for translation from a 3.3V to a 5V environment, and vice-versa. This device is ideal for asynchronous communication between two buses (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. The applications of the IDT74LVC4245A include 5V and 3.3V mixed voltage systems, Data communication and telecommunication systems.

Parametrics

IDT74LVC4245A absolute maximum ratings: (1)Terminal Voltage with Respect to GND, VTERM: -0.5 to +6.5 V; (2)Storage Temperature, TSTG: -65 to +150℃; (3)DC Output Current, IOUT: -50 to +50 mA; (4)Continuous Clamp Current, VI < 0 or VO < 0, IIK, IOK: -50 mA; (5)Continuous Current through each, ICC: ±100 mA.

Features

IDT74LVC4245A features: (1)0.5 MICRON CMOS Technology; (2)VCCA = 5V ±0.5V; (3)VCCB = 2.7V to 3.6V; (4)CMOS power levels (0.4?W typ. static); (5)Rail-to-rail output swing for increased noise margin; (6)All inputs, outputs, and I/O are 5V tolerant; (7)Supports hot insertion; (8)Available in SOIC, SSOP, QSOP, and TSSOP packages.

Diagrams

IDT74LVC4245A block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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IDT74LVC4245A
IDT74LVC4245A

Other


Data Sheet

Negotiable 
IDT74LVC4245APGG
IDT74LVC4245APGG


IC BUS TRANSCVR 3-ST 8B 24TSSOP

Data Sheet

Negotiable 
IDT74LVC4245APGG8
IDT74LVC4245APGG8


IC BUS TRANSCVR 3-ST 8B 24TSSOP

Data Sheet

Negotiable 
IDT74LVC4245APYG
IDT74LVC4245APYG


IC BUS TRANSCVR 3-ST 8BIT 24SSOP

Data Sheet

Negotiable 
IDT74LVC4245APYG8
IDT74LVC4245APYG8


IC BUS TRANSCVR 3-ST 8BIT 24SSOP

Data Sheet

Negotiable 
IDT74LVC4245AQG
IDT74LVC4245AQG


IC BUS TRANSCVR 3-ST 8BIT 24QSOP

Data Sheet

Negotiable 
IDT74LVC4245AQG8
IDT74LVC4245AQG8


IC BUS TRANSCVR 3-ST 8BIT 24QSOP

Data Sheet

Negotiable 
IDT74LVC4245ASOG
IDT74LVC4245ASOG


IC BUS TRANSCVR 3-ST 8BIT 24SOIC

Data Sheet

Negotiable