HEF4013BTT,118

Overview

The HEF4013BTT,118 is a dual D-type edge-triggered flip-flop in the HEF4000 logic series. It features two independent circuits with complementary outputs (Q and Q), direct set (SD), direct clear (CD), and clock (CP) inputs. The device operates on a single supply voltage ranging from 3 V to 15 V. It utilizes Schmitt trigger action on the clock input for noise immunity. The component is housed in a TSSOP-14 surface-mount package and supports an operating temperature range of -40 °C to +125 °C.

Feature Summary

• Dual independent D-type flip-flops with positive edge triggering
• Schmitt trigger clock input for slow rise/fall time tolerance
• Asynchronous high-active direct set and clear inputs
• Complementary buffered outputs for optimal system performance

Applications

• Industrial control systems
• Data storage registers
• Shift register configurations
• Frequency division circuits

Procurement Notes

Verify the specific suffix

Selection Notes

Select this component when a dual D-type flip-flop solution is required in a compact TSSOP-14 package. Ensure the design accommodates the 3 V to 15 V supply range and utilizes unused inputs properly. Consider the propagation delay characteristics relative to the system clock speed. Verify that the industrial temperature range meets environmental requirements.

Part Context

This part belongs to the Nexperia HEF4000 series of CMOS logic devices. It is the TSSOP-14 variant of the HEF4013B, distinct from the SOIC-14 version (HEF4013BT). The series is standardized under JEDEC JESD 13-B specifications, ensuring compatibility with industry-standard digital logic interfaces and power supply levels.

Replacement Considerations

Direct substitute: MC14013BDR2G (onsemi). Verify pinout and electrical parameters match before integration.