Description
ON Semiconductor – ON-SEMI MC74LCX16245DT Bus Transceivers Low Voltage CMOS XCVR Dual 16-CH 3-ST 48-Pin TSSOP
Specifications
Manufacturer: ON Semiconductor
Product Category: Bus Transceivers
RoHS: No
Logic Family: 74LCX
Input Level: LVTTL, TTL
Output Level: LVCMOS
Output Type: 3-State
High Level Output Current: – 24 mA
Low Level Output Current: 24 mA
Propagation Delay Time: 5.2 ns
Supply Voltage – Max: 3.6 V
Supply Voltage – Min: 2 V
Maximum Operating Temperature: + 85 C
Package / Case: TSSOP-48
Packaging: Tube
Brand: ON Semiconductor
Function: Bus Transceiver
Height: 0.95 mm
Length: 12.6 mm
Minimum Operating Temperature: – 40 C
Mounting Style: SMD/SMT
Number of Channels: 16
Number of Circuits: 2
Operating Supply Voltage: 2 V to 3.6 V
Pd – Power Dissipation: 200 mW
Polarity: Non-Inverting
Product: CMOS
Factory Pack Quantity: 39
Supply Current – Max: 20 uA
Technology: CMOS
Width: 6.2 mm
Unit Weight: 0.014850 oz
MC74LCX16245DT is a high performance, noninverting 16bit transceiver operating from 3.6 V supply. The device is byte controlled. Each byte has separate Output Enable inputs which can be tied together for full 16bit operation. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification 5.5 V allows MC74LCX16245 inputs to be safely driven from 5 V devices. The MC74LCX16245 is suitable for memory address driving and all TTL level bus oriented transceiver applications. The 4.5 ns maximum propagation delays support high performance applications. Current drive capability mA at both A and B ports. The Transmit/Receive (T/Rn) inputs determine the direction of data flow through the bidirectional transceiver. Transmit (activeHIGH) enables data from A ports to B ports; Receive (activeLOW) enables data from to A ports. The Output Enable inputs (OEn), when HIGH, disable both A and B ports by placing them in a HIGH Z condition.
Manufacturer:ON Semiconductor
Datasheet:MC74LCX16245DT.pdf
