SN74HC74DBR Logic by Texas Instruments

LOGIC DUAL F-F W/CLR/PRESET 14SSOP

Status: Unknown
Series: -
RoHS: Unknown
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The SNx4HC74 devices contain two independent Dtype positive-edge-triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the holdtime interval, data at the D input can be changed without affecting the levels at the outputs.

Where to Buy

Prices starting from US$0.12

Distributor Stock
Logo for Farnell
Farnell
from US$0.17
No stock
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Logo for Newark Electronics
Newark Electronics
from US$0.32
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Logo for element14
element14
from US$0.34
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Logo for Texas Instruments
Texas Instruments
from US$0.12
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Specifications

Logic Family / Base Number 74HC74
Flip-Flop Type D
Propagation Delay 15ns
Frequency 60MHz
Output Current 5.2mA
Logic Case Style SSOP
No. of Pins 14Pins
Trigger Type Positive Edge
IC Output Type Complementary
Supply Voltage Min 2V
Supply Voltage Max 6V
Logic IC Family 74HC
Logic IC Base Number 7474, 7474
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Logic Function Number 7474
Logic IC Function Dual D-Type Positive-Edge-Triggered Flip-Flop with Clear and Preset
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 2V to 6V
Termination Type Surface Mount Device

Alternative Descriptions

Logic, Dual F-F W/Clr/Preset, 14Ssop | Newark Electronics
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74HC74DBR?

Additional datasheets, footprints and schematics for SN74HC74DBR are listed on our Part Details page. You can also find images and similar parts to SN74HC74DBR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74HC74DBR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74HC74DBR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74HC74DBR fall under?

The SN74HC74DBR is listed under Semiconductors - ICs > Logic > Flip Flops.

Can I view similar or alternative parts?

You can view similar parts to SN74HC74DBR when available in the 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 SN74HC74DBR you can contact the distributor directly for product support, shipping queries etc.

Is the SN74HC74DBR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SN74HC74DBR have stock available?

Authorised distributors including Newark Electronics, element14, Texas Instruments and Farnell have stock available or on a lead time for SN74HC74DBR.

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