CD4020BMS - 14 Stage
CD4024BMS - 7 Stage
CD4040BMS - 12 Stage
CD4020BMS, CD4024BMS, and CD4040BMS are ripplecarry binary counters. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times. All inputs and outputs are buffered.
The CD4020BMS, CD4024BMS and the CD4040BMS is supplied in these 14 lead outline packages:
CD4020B / CD4024B / CD4040B
Braze Seal DIP- H4W / H4Q / H4X
Frit Seal DIP- H1F / H1B / H1F
Ceramic Flatpack- H6W / H3W / H6W
Key Features
- High Voltage Types (20V Rating)
- Medium Speed Operation
- Fully Static Operation
- Buffered Inputs and Outputs
- 100% Tested for Quiescent Current at 20V
- Standardized Symmetrical Output Characteristics
- Common Reset
- 5V, 10V and 15V Parametric Ratings
- Maximum Input Current of 1µa at 18V Over Full Package- Temperature Range;
- Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
- Meets All Requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications For Description Of 'B' Series CMOS Devices"
Applications
- Control Counters
- Timers
- Frequency Dividers
- Time-Delay Circuits
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| CD4020BDMSR | 16 Ld SBDIP | 1.37 | 16 | N/A | NA | RoHS |
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| CD4020BDNSR | 16 Ld SBDIP | 1.37 | 16 | N/A | NA | RoHS |
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| CD4020BKMSR | 16 Ld CFP | 0.59 | 16 | N/A | NA | RoHS |
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| CD4020BKNSR | 16 Ld CFP | 0.59 | 16 | N/A | NA | RoHS |
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