Product Summary
The HCF4518M013TR is a dual BCD up counter. The device is fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4518M013TR consists of two identical, internal 4 stage counters. The counter stages are D-type Flip-Flops having interchangeable Clock and Enable lines for incrementing on either the positive-going or negative going transitions. The HCF4518M013TR can be cascaded in the ripple mode by connecting Q4 to the enable input of the subsequent counter while the clock input of the latter is held low.
Parametrics
HCF4518M013TR absolute maximum ratings: (1)Supply Voltage:-0.5V to +22V; (2)DC Input Voltage:-0.5V to VDD + 0.5V; (3)DC Input Current:± 10mA; (4)Power Dissipation per Package:200mW; (5)Power Dissipation per Output Transistor:100mW; (6)Operating Temperature:-55℃ to +125℃; (7)Storage Temperature:-65℃ to +150℃.
Features
HCF4518M013TR features: (1)medium speed operation :6MHz (Typ.) at 10V; (2)positive -or negative- edge triggering; (3)synchronous internal carry propagation; (4)quiescent current specif. up to 20V ; (5)5V, 10V and 15V parametric ratings; (6)input leakage current II= 100nA (max) at vdd = 18V TA = 25℃; (7)100% tested for quiescent current ; (8)meets all requirements of jedec jesd13b "standard specifications for description of b series cmos devices".
Diagrams
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HCF4518M013TR |
STMicroelectronics |
Counter Shift Registers Dual BCD Up Counter |
Data Sheet |
Negotiable |
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