Product Summary

The HEF4013BT is a dual D-type flip-flop which features independent set direct (SD), clear direct (CD), clock inputs (CP) and outputs (O, O). Data is accepted when CP is LOW and transferred to the output on the positive-going edge of the clock. The active HIGH asynchronous clear-direct (CD) and set-direct (SD) are independent and override the D or CP inputs. The outputs are buffered for best system performance. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. The applications of the HEF4013BT include Counters/dividers, Registers, Toggle flip-flops.

Parametrics

HEF4013BT absolute maximum ratings: (1)Set-up time VDD=5V: 20 ns; (2)Hold time VDD=5V: 0ns; (3)Minimum clock pulse width; LOW VDD=5V: 30ns.

Diagrams

HEF4013BT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
HEF4013BT,652
HEF4013BT,652
NXP Semiconductors
Flip Flops DUAL D FLIP FLOP
Data Sheet
0-1: $0.07
1-25: $0.06
25-100: $0.06
100-250: $0.06
HEF4013BT,653
HEF4013BT,653
NXP Semiconductors
Flip Flops DUAL D-TYPE F/F
Data Sheet
0-1: $0.14
1-25: $0.12
25-100: $0.10
100-250: $0.07
HEF4013BTT,112
HEF4013BTT,112
NXP Semiconductors
Flip Flops DUAL D-TYPE SET AND
Data Sheet
0-1: $0.34
1-25: $0.29
25-100: $0.25
100-250: $0.22
HEF4013BTT,118
HEF4013BTT,118
NXP Semiconductors
Flip Flops DUAL D-TYPE SET AND
Data Sheet
0-1: $0.16
1-25: $0.14
25-100: $0.14
100-250: $0.13
HEF4013BTT
HEF4013BTT
NXP Semiconductors
Flip Flops DUAL D-TYPE SET AND CLEAR
Data Sheet
Negotiable 
HEF4013BTD
HEF4013BTD
NXP Semiconductors
Flip Flops DUAL D FLIP FLOP
Data Sheet
Negotiable 
HEF4013BTT-T
HEF4013BTT-T
NXP Semiconductors
Flip Flops DUAL D-TYPE SET AND CLEAR
Data Sheet
Negotiable