器件名称: MC14018BD
功能描述: Presettable DivideByN Counter
文件大小: 93.78KB 共8页
简 介:MC14018B Presettable DivideByN Counter
The MC14018B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock. Presetting is accomplished by a logic 1 on the preset enable input. Data on the Jam inputs will then be transferred to their respective Q outputs (inverted). A logic 1 on the reset input will cause all Q outputs to go to a logic 1 state. Division by any number from 2 to 10 can be accomplished by connecting appropriate Q outputs to the data input, as shown in the Function Selection table. Antilock gating is included in the MC14018B to assure proper counting sequence.
Features http://onsemi.com MARKING DIAGRAMS
PDIP16 P SUFFIX CASE 648
16 MC14018BCP AWLYYWWG 1
Fully Static Operation Schmitt Trigger on Clock Input Capable of Driving Two LowPower TTL Loads or One LowPower PinforPin Replacement for CD4018B PbFree Packages are Available*
Symbol VDD Vin, Vout Iin, Iout PD TA Tstg TL Parameter DC Supply Voltage Range Input or Output Voltage Range (DC or Transient) Input or Output Current (DC or Transient) per Pin Power Dissipation, per Package (Note 1) Ambient Temperature Range Storage Temperature Range Lead Temperature (8Second Soldering)
16 SOIC16 D SUFFIX CASE 751B 1 14018BG AWLYWW
Schottky TTL Load Over the Rated Temperature Range
MAXIMUM RATINGS (Voltages Referenced to VSS)
Value 0.5 to +18.0 0.5 to VDD + 0.5 ± 10 500 55 to +125 65 to +150 260 U……
