HEF40374BP The HEF40374BP is an octal D-type flip-flop with 3-state buffered outputs. It features a common clock input and active LOW output enable, suitable for interfacing with a 3-state bus.
Mfr Part #:

HEF40374BP

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The HEF40374BP is an octal D-type flip-flop with 3-state buffered outputs. It features a common clock input and active LOW output enable, suitable for interfacing with a 3-state bus.
✓ Total Stock: 12 pcs
$ Price Range: $10.69

HEF40374BP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request

HEF40374BP Specifications Quick View

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HEF40374BP Description

Short technical summary and product information.

The HEF40374BP is an integrated circuit manufactured by NXP Semiconductors. It is an octal D-type flip-flop with 3-state buffered outputs, designed primarily for use as an 8-bit positive edge-triggered storage register. The device has a common clock input (CP) and data inputs D0 to D7. When the clock transitions from LOW to HIGH, data from the D inputs is transferred to the internal register. The outputs are controlled by an active LOW output enable (EO); when EO is LOW, the register data appears at the outputs, and when HIGH, the outputs are in a high impedance state. The device operates within a voltage range of 3 to 15 V and features high current output stages capable of driving highly capacitive loads. It is available in various packages, including 20-lead DIL and SO types, with plastic or ceramic options. The device complies with RoHS3 standards, is REACH unaffected, and has a moisture sensitivity level of 1, indicating unlimited reflow cycles.

HEF40374BP Quick Information

Product Type: Integrated Circuit
Canonical Name: HEF40374BP Octal D-type flip-flop with 3-state outputs
Subcategory: Logic device

HEF40374BP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 Unlimited
REACH Status: REACH Unaffected

HEF40374BP Estimated Pricing

Qty Low High
1+ $10.69 $10.69

Estimated market price range - modelled values for guidance only, not live distributor offers.

HEF40374BP Features

  • Operates from 3 to 15 volts supply voltage
  • Octal D-type flip-flop with 3-state outputs
  • Active LOW output enable control
  • High current output stages for capacitive loads
  • Hysteresis on clock input improves noise immunity

HEF40374BP Applications

  • Used in 8-bit storage registers
  • Suitable for bus interfacing in digital systems
  • Ideal for data buffering applications
  • Implemented in digital control circuits

HEF40374BP FAQs

4 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the HEF40374BP?

The supply voltage range is 3 to 15 V.

What package types are available for the HEF40374BP?

It is available in 20-lead DIL and SO packages, with plastic or ceramic options.

Is the HEF40374BP RoHS compliant?

Yes, it is RoHS3 compliant.

What is the function of the EO pin in the HEF40374BP?

The EO pin is an active LOW output enable control; when LOW, outputs reflect register data, when HIGH, outputs are in high impedance state.

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