MM74HC4040MX ,12-Stage Binary CounterMM74HC4020 • MM74HC4040 14-Stage Binary Counter 12-Stage Binary CounterFebruary 1984Revised Decem ..
MM74HC4040N ,12-Stage Binary CounterGeneral DescriptionCD4040 respectively. All inputs are protected from damageThe MM74HC4020, MM74HC4 ..
MM74HC4040N ,12-Stage Binary CounterFeaturesthe low power and high noise immunity of CMOS.
MM74HC4020M-MM74HC4020MX-MM74HC4020N-MM74HC4040M-MM74HC4040MTCX-MM74HC4040MX-MM74HC4040N
14-Stage Binary Counter
MM74HC4020 • MM74HC4040 14-Stage Binary Counter 12-Stage Binary Counter February 1984 Revised December 2003 MM74HC4020 MM74HC4040 14-Stage Binary Counter 12-Stage Binary Counter These devices are pin equivalent to the CD4020 and General Description CD4040 respectively. All inputs are protected from damage The MM74HC4020, MM74HC4040, are high speed binary due to static discharge by protection diodes to V and CC ripple carry counters. These counters are implemented uti- ground. lizing advanced silicon-gate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining Features the low power and high noise immunity of CMOS. Typical propagation delay: 16 ns The MM74HC4020 is a 14 stage counter and the MM74HC4040 is a 12-stage counter. Both devices areWide operating voltage range: 2–6V incremented on the falling edge (negative transition) of the Low input current: 1 μA maximum input clock, and all their outputs are reset to a low level by Low quiescent current: 80 μA maximum (74HC Series) applying a logical high on their reset input. Output drive capability: 10 LS-TTL loads Ordering Code: Order Number Package Number Package Description MM74HC4020M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow (Note 1) MM74HC4020SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HC4020N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide MM74HC4040M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow (Note 1) MM74HC4040SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide (Note 1) MM74HC4040MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide (Note 1) MM74HC4040N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagrams MM74HC4040 MM74HC4020 © 2003 DS005216
