MM74HCT245WM Standard Logic by ON Semiconductor

Octal 3-STATE Transceiver

Status: Active
Series: MM74HCT245
RoHS: Compliant
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The MM74HCT245 3-STATE bi-directional buffer utilizes advanced silicon-gate CMOS technology and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption of CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits. This device is TTL input compatible and can drive up to 15 LS-TTL loads, and all inputs are protected from damage due to static discharge by diodes to VCC and ground. The MM74HCT245 has one active low enable input (G#), and a direction control (DIR). When the DIR input is HIGH, data flows from the A inputs to the B outputs. When DIR is LOW, data flows from B to A. MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs.

Where to Buy

Prices starting from US$0.33

Distributor Stock
Logo for Farnell
Farnell
from US$0.42
155
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.48
1,463
in stock
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Chip One Stop
from US$0.33
270
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element14
from US$0.41
155
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Newark Electronics
from US$0.37
63
in stock
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EBV Elektronik
-
1,710
in stock
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Avnet Silica
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1,596
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Future Electronics
from US$0.36
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Avnet America
from US$0.34
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Avnet Asia
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Features

TTL input compatible
3-STATE outputs for connection to system busses
High output drive current: 6 mA (min)
High speed: 16 ns typical propagation delay
Low power: 80 µA (74HCT Series)
Applications
This product is general usage and suitable for many different applications.

Specifications

Description MM74HCT245
Compliance Pb-free Halide free
Channels 8
Output 3-State
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 23
IO Max (mA) 7.2
Package Type SOIC-20W

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
74HCT CMOS, SMD, 74HCT245, SOIC20 | element14
Non Inverting Transceiver, Soic-20 | Newark Electronics
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC W Rail | EBV Elektronik
74HCT Series 5 V CMOS Octal 3-STATE Bi-directional Bus Transceiver - SOIC-20 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MM74HCT245WM?

Additional datasheets, footprints and schematics for MM74HCT245WM are listed on our Part Details page. You can also find images and similar parts to MM74HCT245WM on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MM74HCT245WM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MM74HCT245WM price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MM74HCT245WM fall under?

The MM74HCT245WM is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to MM74HCT245WM when available in the Bus Transceivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MM74HCT245WM you can contact the distributor directly for product support, shipping queries etc.

Is the MM74HCT245WM RoHS compliant?

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

Which authorised distributors for MM74HCT245WM have stock available?

Authorised distributors including Transfer Multisort Elektronik, Chip One Stop, element14, Farnell and Newark Electronics have stock available or on a lead time for MM74HCT245WM.

How do I check stock and lead times for all distributors?

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