HCF4027BEY

HCF4027B DUAL J-K MASTER SLAVE FLIP-FLOP ■ ■ ■ ■ ■ ■ ■ ■ ■ SET RESET CAPABILITY STATIC FLIP-FLOP OPERATION - RETAINS STATE INDEFINETELY WITH CLOCK LEVEL EITHER "HIGH" OR "LOW" MEDIUM-SPEED OPERATION - 16MHz (Typ. clock toggle rate at 10V) QUIESCENT CURRENT SPECIFIED UP TO 20V STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DESCRIPTION HCF4027B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. HCF4027B is a single monolithic chip integrated circuit containing two identical complementary-symmetry J-K master-slave flip-flops. Each flip-flop has provisions for individual J, K, Set, Reset, and Clock input DIP SOP ORDER CODES PACKAGE TUBE T&R DIP SOP HCF4027BEY HCF4027BM1 HCF4027M013TR signals. Buffered Q and Q signals are provided as outputs. This input-output arrangement provides for compatible operation with the HCF4013B dual D type flip-flop. This device is useful in performing control, register, and toggle functions. Logic levels present at the J and K inputs, along with internal self-steering, control the state of each flip-flop; changes in the flip-flop state are synchronous with the positive-going transition of the clock pulse. Set and Reset functions are independent of the clock and are initiated when a high level signal is present at either the Set or Reset input. PIN CONNECTION September 2002 1/9 HCF4027B INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 6, 5 10,11 8 J2, K2 J1, K1 CLOCK1, CLOCK2 RESET1, RESET2 SET1, SET2 Q2, Q2 Q1, Q1 VSS 16 VDD 13, 3 12, 4 9, 7 1, 2 15, 14 NAME AND FUNCTION Inputs inputs Clock Inputs Reset Inputs Set Inputs Outputs Outputs Negative Supply Voltage Positive Supply Voltage FUNCTIONAL DIAGRAM TRUTH TABLE PRESENT STATE Inputs Output CLOCK* Outputs J K S R Q Q Q H X L L L H L X L L L H H L L X L L L L H X H L L H L H X X L L X X X X X X X H L H L H H X X X H L H L H H X : Don"t Care * : Level Change 2/9 NEXT STATE NO CHANGE X X X HCF4027B LOGIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol VDD Parameter Supply Voltage VI DC Input Voltage II DC Input Current PD Value Unit -0.5 to +22 V -0.5 to VDD + 0.5 ± 10 mA V 200 100 mW mW Top Power Dissipation per Package Power Dissipation per Output Transistor Operating Temperature -55 to +125 °C Tstg Storage Temperature -65 to +150 °C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol VDD Parameter Supply Voltage VI Input Voltage Top Operating Temperature Value Unit 3 to 20 V 0 to VDD V -55 to 125 °C 3/9 HCF4027B DC SPECIFICATIONS Test Condition Symbol IL VOH VOL VIH VIL IOH IOL II CI Parameter Quiescent Current High Level Output Voltage Low Level Output Voltage VI (V) 0/5 0/10 0/15 0/20 0/5 0/10 0/15 5/0 10/0 15/0 High Level Input Voltage Low Level Input Voltage Output Drive Current Output Sink Current Input Leakage Current Input Capacitance VO (V) 0/5 0/5 0/10 0/15 0/5 0/10 0/15 0/18 0.5/4.5 1/9 1.5/13.5 4.5/0.5 9/1 13.5/1.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 Value |IO| VDD (µA) (V)