M74LCX16245DTR2G Standard Logic by ON Semiconductor

Low Voltage CMOS 16-Bit Transceiver

Status: Active
Series: MC74LCX16245
RoHS: Compliant
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The MC74LCX16245 is a high performance, non-inverting 16-bit transceiver operating from a 2.3 to 3.6V supply. The device is byte controlled. Each byte has separate Output Enable inputs which can be tied together for full 16-bit operation. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VIspecification of 5.5V allows MC74LCX16245 inputs to be safely driven from 5V devices. The MC74LCX16245 is suitable for memory address driving and all TTL level bus oriented transceiver applications. 4.5ns maximum propagation delays support high performance applications. Current drive capability is 24mA at both A and B ports. The Transmit/Receive (T/Rbarn) inputs determine the direction of data flowthrough the bi-directional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from Bto A ports. The Output Enable inputs (OEn)bar, when HIGH, disable both A and B ports by placing them in a HIGH Z condition.

Where to Buy

Prices starting from US$0.28

Distributor Stock
Logo for RS
RS
from US$0.28
No stock
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Logo for Newark Electronics
Newark Electronics
from US$0.81
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Logo for element14
element14
from US$0.86
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Farnell
from US$0.99
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Avnet America
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Features

Designed for 2.3 to 3.6V VCC Operation
4.5ns Maximum tpd
5V Tolerant - Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (20mA) Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V;Machine Model >200V
These are Pb-Free Devices

Specifications

Description MC74LCX16245
Compliance Pb-free Halide free
Channels 16
Output 3-State
VCC Min (V) 2
VCC Max (V) 3.6
tpd Max (ns) 5.2
IO Max (mA) 24
Package Type TSSOP-48

Alternative Descriptions

M74LCX16245DTR2G, LOG CMOS TRNSCVR 16BIT | RS
Log Cmos Trnscievr 16Bit Rohs Compliant: Yes |Onsemi M74LCX16245DTR2G. | Newark Electronics
BUFFER, TXRX/NON INV, TSSOP-48 | Farnell
Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M74LCX16245DTR2G?

Additional datasheets, footprints and schematics for M74LCX16245DTR2G are listed on our Part Details page. You can also find images and similar parts to M74LCX16245DTR2G on this page.

What pricing and inventory information can I view?

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What category does M74LCX16245DTR2G fall under?

The M74LCX16245DTR2G is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to M74LCX16245DTR2G when available in the Bus Transceivers range under the specifications section at the bottom of the details page.

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Is the M74LCX16245DTR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for M74LCX16245DTR2G have stock available?

Authorised distributors including RS, Newark Electronics, element14, Farnell and Avnet America have stock available or on a lead time for M74LCX16245DTR2G.

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