M74LCX16373DTR2G Standard Logic by ON Semiconductor

Low Voltage CMOS 16-Bit Transparent Latch

Status: Active
Series: MC74LCX16373
RoHS: Compliant
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The MC74LCX16373 is a high performance, non-inverting 16-bit transparent latch operating from a 2.3 to 3.6V supply. The device is byte controlled. Each byte has separate Output Enable and Latch Enable inputs. These control pins 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 VI specification of 5.5V allows MC74LCX16373 inputs to be safely driven from 5V devices. The MC74LCX16373 contains 16 D-type latches with 3-state 5V-tolerant outputs. When the Latch Enable (LEn) inputs are HIGH, data on the Dn inputs enters the latches. In this condition, the latches are transparent, i.e., a latch output will change state each time its D input changes. When LE is LOW, the latches store the information that was present on the D inputs a setup time preceding the HIGH-to-LOW transition of LE. The 3-state outputs are controlled by the Output Enable(OEnbar) inputs. When OEbar is LOW, the outputs are enabled. When OEbar is HIGH, the standard outputs are in the high impedance state, but this does not interfere with new data entering into the latches.

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Prices starting from US$0.61

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Features

Designed for 2.3 to 3.6V VCC Operation
5.4ns 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 MC74LCX16373
Compliance Pb-free Halide free
Type Latch
Channels 16
VCC Min (V) 2
VCC Max (V) 3.6
tpd Max (ns) 5.4
IO Max (mA) 24
Package Type TSSOP-48

Alternative Descriptions

Log Cmos Latch 16Bit Rohs Compliant: Yes |Onsemi M74LCX16373DTR2G | Newark Electronics
74LCX Series 2.3 to 3.6 V CMOS 16-Bit Transparent Latch - TSSOP-48 | Future Electronics
Latch Transparent 3-ST 16-CH D-Type 48-Pin TSSOP T/R | Avnet America
TRANSPARENT LATCH, 16BIT, TSSOP-48 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M74LCX16373DTR2G?

Additional datasheets, footprints and schematics for M74LCX16373DTR2G are listed on our Part Details page. You can also find images and similar parts to M74LCX16373DTR2G on this page.

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What category does M74LCX16373DTR2G fall under?

The M74LCX16373DTR2G is listed under Timing, Logic & Memory > Standard Logic > Latches & Registers.

Can I view similar or alternative parts?

You can view similar parts to M74LCX16373DTR2G when available in the Latches & Registers range under the specifications section at the bottom of the details page.

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Is the M74LCX16373DTR2G RoHS compliant?

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

Which authorised distributors for M74LCX16373DTR2G have stock available?

Authorised distributors including Newark Electronics, Future Electronics, Avnet America, element14 and Avnet Asia have stock available or on a lead time for M74LCX16373DTR2G.

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