CMOS Dual Binary Up-Counter

CD4518 Dual BCD Up-Counter and CD4520 Dual Binary Up-Counter each consist of two identical, internally synchronous 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 transition. For single-unit operation the ENABLE input is maintained high and the Counter advances on each positive-going transition of the Clock The Counters are cleared by high levels on their RESET lines.
The Counter 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.
The CD4518B and CD4520B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD4520BM96 Texas Instruments CMOS Dual Binary Up-Counter 16-SOIC -55 to 125
CD4520BPWG4 Texas Instruments CMOS Dual Binary Up-Counter 16-TSSOP -55 to 125
CD4520BME4 Texas Instruments CMOS Dual Binary Up-Counter 16-SOIC -55 to 125
CD4520BPWRG4 Texas Instruments CMOS Dual Binary Up-Counter 16-TSSOP -55 to 125
CD4520BMG4 Texas Instruments CMOS Dual Binary Up-Counter 16-SOIC -55 to 125
CD4520BEE4 Texas Instruments CMOS Dual Binary Up-Counter 16-PDIP -55 to 125
CD4520BPW Texas Instruments CMOS Dual Binary Up-Counter 16-TSSOP -55 to 125
CD4520BM Texas Instruments CMOS Dual Binary Up-Counter 16-SOIC -55 to 125
CD4520BPWE4 Texas Instruments CMOS Dual Binary Up-Counter 16-TSSOP -55 to 125
CD4520BM96G4 Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
CD4520B 's PackagesCD4520B 's pdf datasheet
CD4520BE PDIP
CD4520BEE4 PDIP
CD4520BM SOIC
CD4520BM96 SOIC
CD4520BM96E4 SOIC
CD4520BM96G4 SOIC
CD4520BME4 SOIC
CD4520BMG4 SOIC
CD4520BNSR SO
CD4520BNSRE4 SO
CD4520BNSRG4 SO
CD4520BPW TSSOP
CD4520BPWE4 TSSOP
CD4520BPWG4 TSSOP
CD4520BPWR TSSOP
CD4520BPWRE4 TSSOP
CD4520BPWRG4 TSSOP




CD4520B Pinout, Pinouts
CD4520B pinout,Pin out
This is one package pinout of CD4520B,If you need more pinouts please download CD4520B's pdf datasheet.

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