CD4040 ,14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary CountersCD4020BC • CD4040BC • CD4060BC 14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary ..
CD4040 ,14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary CountersCD4020BC • CD4040BC • CD4060BC 14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary ..
CD4040 ,14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary CountersCD4020BC • CD4040BC • CD4060BC 14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary ..
CD4040B ,CMOS ripple-carry binary counter/dividerFeatures:I Medium-speed operationBinary Counter/Dividers I Fully static operation. . I Buffered inp ..
CD4040BC ,12-Stage Ripple Carry Binary CountersCD4020BC • CD4040BC CD4060BC 14-Stage Ripple Carry Binary Counters 12-Stage Ripple Carry Binary ..
CD4040BCJ ,14-Stage/ 12-Stage Ripple Carry Binary CountersCD4020BM/BC14-StageRippleCarryBinaryCounters/CD4040BM/BC12-StageRippleCarryBinaryCountersCD4060BM/B ..
CEM11C2 ,Excel Technology - Dual Enhancement Mode Field Effect Transistor (N and P Channel)
CEM11M2 ,Excel Technology - Dual N-Channel Enhancement Mode Field Effect Transistor
CEM2401 ,Excel Technology - P-Channel Enhancement Mode Field Effect Transistor
CEM2401 ,Excel Technology - P-Channel Enhancement Mode Field Effect Transistor
CEM2539 ,Excel Technology - Dual Enhancement Mode Field Effect Transistor (N and P Channel)
CEM3120 ,Excel Technology - N-Channel Enhancement Mode Field Effect Transistor
CD4020-CD4040-CD4040BCN-CD4060
14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters
October 1987
Revised January 1999
CD402
0BC
CD404
0BC
•
CD406
0BC
14-
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2-St
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Car
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Coun
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14-
Sta
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CD4020BC • CD4040BC • CD4060BC
14-Stage Ripple Carry Binary Counters •
12-Stage Ripple Carry Binary Counters •
14-Stage Ripple Carry Binary Counters
General DescriptionThe CD4020BC, CD4060BC are 14-stage ripple carry
binary counters, and the CD4040BC is a 12-stage ripple
carry binary counter. The counters are advanced one count
on the negative transition of each clock pulse. The
counters are reset to the zero state by a logical “1” at the
reset input independent of clock.
Features Wide supply voltage range: 1.0V to 15V High noise immunity: 0.45 VDD (typ.) Low power TTL compatibility: Fan out of 2 driving 74L
or 1 driving 74LS Medium speed operation: 8 MHz typ. at VDD = 10V Schmitt trigger clock input
Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
Pin Assignments for DIP and SOIC
CD4020BC
Top View
Pin Assignments for DIP, SOIC and SOP
CD4040BC
Top View
Order Number Package Number Package DescriptionCD4020BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4020BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
CD4040BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4040BCSJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
CD4040BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
CD4060BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4060BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
