MM74HC240WM Standard Logic by ON Semiconductor

Inverting Octal 3-STATE Buffer

Status: Active
Series: MM74HC240
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MM74HC240 3-STATE buffer utilizes advanced silicon-gate CMOS technology. It possesses high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable to low power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity and low power consumption. It has a fanout of 15 LS-TTL equivalent inputs. The MM74HC240 is an inverting buffer and has two active LOW enables (1G# and 2G#). Each enable independently controls 4 buffers. All inputs are protected from damage due to static discharge by diodes to VCC and ground.

Where to Buy

Prices starting from US$0.28

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.28
39,200
in stock
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Logo for Newark
Newark Electronics
from US$0.59
286
in stock
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Logo for element14 Singapore
element14
from US$0.42
286
in stock
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Logo for Farnell UK
Farnell
from US$0.55
286
in stock
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Logo for RS UK
RS
from US$0.69
12
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.28
0
in stock
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Logo for Avnet America
Avnet America
from US$0.33
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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Features

Typical propagation delay: 12 ns
3-STATE outputs for connection to system buses
Wide power supply range: 2-6V
Low quiescent supply current: 80 µA (74 Series)
Output current: 6 mA
Applications
This product is general usage and suitable for many different applications.

Specifications

Description MM74HC240
Compliance Pb-free Halide free
Type Buffer
Channels 8
VCC Min (V) 2
VCC Max (V) 6
tpd Max (ns) 12
IO Max (mA) 7.8mA
Package Type SOIC-20W

Last 6 months Inventory & Pricing History


Alternative Descriptions

Ic, 74Hc Cmos, Smd, 74Hc240, Soic20 | Newark Electronics
IC, 74HC CMOS, SMD, 74HC240, SOIC20 | element14
IC, Fairchild, MM74HC240WM | RS
74HC Series 2 to 6 V Supply CMOS Inverting Octal 3-STATE Buffer - SOIC-20 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MM74HC240WM?

Additional datasheets, footprints and schematics for MM74HC240WM are listed on our Part Details page. You can also find images and similar parts to MM74HC240WM on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MM74HC240WM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MM74HC240WM price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MM74HC240WM fall under?

The MM74HC240WM is listed under Timing, Logic & Memory > Standard Logic > Logic Gates.

Can I view similar or alternative parts?

You can view similar parts to MM74HC240WM when available in the Logic Gates 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 MM74HC240WM you can contact the distributor directly for product support, shipping queries etc.

Is the MM74HC240WM RoHS compliant?

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

Which authorised distributors for MM74HC240WM have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for MM74HC240WM.

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

Stock availability and lead times will be displayed for MM74HC240WM often in real-time on the comparison pages.

What if I can't find stock of MM74HC240WM?

You can fill out our help required form which you can use to request a quote for MM74HC240WM from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.