MC14518B, MC14520B Datasheet - Motorola

MC14518B DUAL UP COUNTERS

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Dual Up Counters The MC14518B dual BCD counter and the MC14520B dual binary counter are constructed with MOS P channel and N channel enhancement mode devices in a single monolithic structure. Each consists of two identical, independent, internally synchronous 4 stage counters. The counter stages are type D flip flops, with interchangeable Clock and Enable lines for incrementing on either the positive going or negativ.

MC14518B Features

* TROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130

MC14520B_Motorola.pdf