Part # M74HC4028 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: BCD to decimal decoder


Part Details:

M74HC4028 BCD TO DECIMAL DECODER s HIGH SPEED: tPD = 20ns (TYP.) at VCC = 6V s LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) s SYMMETRICAL OUTPUT IMPEDANCE: DIP SOP TSSOP |IOH| = IOL = 4mA (MIN) s BALANCED PROPAGATION DELAYS:tPLH tPHL ORDER CODES s WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 2V to 6V DIP M74HC4028B1R s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4028 SOP M74HC4028M1R M74HC4028RM13TR TSSOP M74HC4028TTR DESCRIPTIONThe M74HC4028 is an high speed CMOS BCD LINE DECODER, when D input is assigned as a TO DECIMAL DECODER fabricated with silicon disable input. gate C2MOS technology. The device is useful for code conversion, address A BCD code applied to the four inputs (A to D) decoding, memory selection, demultiplexing, or provides a high level at the selected one of the read out decoding. decimal decoded outputs. An illegal BCD code All inputs are equipped with protection circuits such as eleven to fifteen gives a low level at all against static discharge and transient excess outputs. The device also can be used as 3 TO 8 voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/9 M74HC4028


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M74HC4028.pdf Datasheet