Product Summary

The MC14027B is a dual J–K flip–flop. It has independent J, K, Clock (C), Set (S) and Reset (R) inputs for each flip–flop. The device may be used in control, register, or toggle functions.

Parametrics

MC14027B absolute maximum ratings: (1)VDD DC Supply Voltage: -0.5 to + 18.0 V; (2)Vin, Vout Input or Output Voltage (DC or Transient): -0.5 to VDD + 0.5 V; (3)lin, lout Input or Output Current (DC or Transient), per Pin: ±10 mA; (4)PD Power Dissipation, per Packag: 500 mW; (5)Tstg Storage Temperature: -65 to + 150 ℃; (6)TL Lead Temperature (8-Second Soldering): 260 ℃.

Features

MC14027B features: (1)Diode Protection on All Inputs; (2)Supply Voltage Range = 3.0 Vdc to 18 Vdc; (3)Logic Swing Independent of Fanout; (4)Logic Edge-locked Flip-lop Design-Logic state is retained indefinitely with clock level either high or low; information is transferred to the output only on the positive-going edge of the clock pulse; (5)Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range; (6)Pin-for-pin Replacement for CD4027B.

Diagrams

MC14027B block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC14027B
MC14027B
Other

Data Sheet
Negotiable 
MC14027BCP
MC14027BCP
ON Semiconductor
Flip Flops 3-18V CMOS Dual
Data Sheet
Negotiable 
MC14027BCPG
MC14027BCPG
ON Semiconductor
Flip Flops 3-18V CMOS Dual JK-Type
Data Sheet
0-1: $0.33
1-25: $0.28
25-100: $0.20
100-500: $0.17
MC14027BDG
MC14027BDG
ON Semiconductor
Flip Flops 3-18V CMOS Dual JK-Type
Data Sheet
0-1: $0.28
1-25: $0.22
25-100: $0.18
100-500: $0.13
MC14027BDR2
MC14027BDR2
ON Semiconductor
Flip Flops 3-18V CMOS Dual
Data Sheet
Negotiable 
MC14027BD
MC14027BD
ON Semiconductor
Flip Flops 3-18V CMOS Dual
Data Sheet
Negotiable 
MC14027BDR2G
MC14027BDR2G
ON Semiconductor
Flip Flops 3-18V CMOS Dual JK-Type
Data Sheet
0-1: $0.28
1-25: $0.22
25-100: $0.18
100-500: $0.13
MC14027BFELG
MC14027BFELG
ON Semiconductor
Flip Flops 3-18V CMOS Dual JK-Type
Data Sheet
Negotiable