MM74HCT74M Standard Logic by ON Semiconductor

Dual D Flip-Flop with Preset and Clear

Status: Active
Series: MM74HCT74
RoHS: Compliant
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The MM74HCT74 utilizes advanced silicon-gate CMOS technology to achieve operation speeds similar to the equivalent LS-TTL part. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, along with the ability to drive 10 LS-TTL loads. This flip-flop has independent data, preset, clear, and clock inputs and Q and Q# outputs. The logic level present at the data input is transferred to the output during the positive-going transition of the clock pulse. Preset and clear are independent of the clock and accomplished by a low level at the appropriate input. The 74HCT logic family is functionally and pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. 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$0.18

Distributor Stock
Logo for Farnell
Farnell
from US$0.23
180
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.37
262
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.21
180
in stock
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Logo for element14
element14
from US$0.25
180
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
2,640
in stock
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Logo for Future Electronics
Future Electronics
from US$0.20
-
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Logo for Avnet America
Avnet America
from US$0.18
-
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Logo for Avnet Silica
Avnet Silica
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-
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Features

Typical propagation delay: 20 ns
Low quiescent current: 40 µA maximum (74HCT Series)
Low input current: 1 µA maximum
Fanout of 10 LS-TTL loads
Meta-stable hardened
Applications
This product is general usage and suitable for many different applications.

Specifications

Description MM74HCT74
Compliance Pb-free Halide free
Type Dual D-type w/preset and clear
Channels 2
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 30
IO Max (mA) 4.8
Package Type SOIC-14

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
74Hct Cmos, Smd, 74Hct74, Soic14 | Newark Electronics
74HCT CMOS, SMD, 74HCT74, SOIC14 | element14
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOIC N Rail | EBV Elektronik
74HCT Series 5 V CMOS Dual D Flip-Flop with Preset and Clear - SOIC-14 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MM74HCT74M?

Additional datasheets, footprints and schematics for MM74HCT74M are listed on our Part Details page. You can also find images and similar parts to MM74HCT74M on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MM74HCT74M on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MM74HCT74M price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MM74HCT74M fall under?

The MM74HCT74M is listed under Timing, Logic & Memory > Standard Logic > D Flip-Flops and JK Flip-Flops.

Can I view similar or alternative parts?

You can view similar parts to MM74HCT74M when available in the D Flip-Flops and JK Flip-Flops 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 MM74HCT74M you can contact the distributor directly for product support, shipping queries etc.

Is the MM74HCT74M RoHS compliant?

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

Which authorised distributors for MM74HCT74M have stock available?

Authorised distributors including Transfer Multisort Elektronik, Newark Electronics, element14, Farnell and EBV Elektronik have stock available or on a lead time for MM74HCT74M.

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

Stock availability and lead times will be displayed for MM74HCT74M often in real-time on the comparison pages.

What if I can't find stock of MM74HCT74M?

You can fill out our help required form which you can use to request a quote for MM74HCT74M 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.

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