Part # HCF4029 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: PRESETTABLE UP DOWN COUNTER BINARY OR BCD DECAD


Part Details:

HCF4029B PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE s MEDIUM SPEED OPERATION : 8MHz (Typ.) at CL = 50pF and VDD - VSS = 10V s MULTI-PACKAGE PARALLEL CLOCKING FOR SYNCHRONOUS HIGH SPEED OUTPUT RESPONSE OR RIPPLE CLOCKING FOR SLOW CLOCK INPUT RISE AND FALL TIMES DIP SOP s "PRESET ENABLE" AND INDIVIDUAL "JAM" INPUTS PROVIDED s BINARY OR DECADE UP/DOWN ORDER CODES COUNTING PACKAGE TUBE T & R s BCD OUTPUTS IN DECADE MODE DIP HCF4029BEY s QUIESCENT CURRENT SPECIF. UP TO 20V SOP HCF4029BM1 HCF4029M013TR s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS s INPUT LEAKAGE CURRENT I inputs consist of a single CLOCK, CARRY IN I = 100nA (MAX) AT VDD = 18V TA = 25°C (CLOCK ENABLE), BINARY/DECADE, UP/ s 100% TESTED FOR QUIESCENT CURRENT DOWN, PRESET ENABLE, and four individual s MEETS ALL REQUIREMENTS OF JEDEC JAM signals. Q1, Q2, Q3, Q4 and a CARRY OUT JESD13B "STANDARD SPECIFICATIONS signal are provided as outputs. A high PRESET FOR DESCRIPTION OF B SERIES CMOS ENABLE signal allows information on the JAM DEVICES" INPUTS to preset the counter to any stateasynchronously with the clock. A low on each JAM DESCRIPTION line, when the PRESET-ENABLE signal is high, HCF4029B is a monolithic integrated circuit resets the counter to its zero count. The counter fabricated in Metal Oxide Semiconductor advances one count at the positive transition of technology available in DIP and SOP packages. the clock when the CARRY-IN and PRESET


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HCF4029.pdf Datasheet