器件名称: 74LVQ245SJ
功能描述: Low Voltage Octal Bidirectional Transceiver with 3-STATE Outputs
文件大小: 94.43KB 共6页
简 介:74LVQ245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Outputs
May 1998
74LVQ245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Outputs
General Description
The LVQ245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 12 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. 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 Z condition.
Features
n Ideal for low power/low noise 3.3V applications n Implements patented EMI reduction circuitry n Available in SOIC JEDEC, SOIC EIAJ and QSOP packages n Guaranteed simultaneous switching noise level and dynamic threshold performance n Improved latch-up immunity n Guaranteed incident wave switching into 75 n 4 kV minimum ESD immunity
Ordering Code
Order Number 74LVQ245SC 74LVQ245SJ 74LVQ245QSC Package Number M20B M20D MQA20 Package Description 20-Lead (0.300" Wide) Small Outline Package, SOIC JEDEC 20-Lead Molded Shrink Small Outline Package, SOIC EIAJ 20-Lead (0.150" Wide) Molded Shrink Small Outline Package, SSOP JEDEC
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
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