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| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Current - Output High, Low |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SN74ALS869DWR | N/A | IC COUNTER SYNC 8BIT BIN 24-SOIC | 74ALS | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 24-SOIC (0.295", 7.50mm Width) | 74ALS869 | 24-SOIC | - | |
| 74HC40103N,652 | NXP Semiconductors / Freescale | IC COUNTER 8BIT SYNC BIN 16DIP | 74HC | -40°C ~ 125°C | Tube | Through Hole | 2V ~ 6V | 16-DIP (0.300", 7.62mm) | 74HC40103 | 16-DIP | - | |
| SN74ALS191AN | N/A | IC SYNC UP/DOWN BIN CNTR 16-DIP | 74ALS | 0°C ~ 70°C | Tube | Through Hole | 4.5V ~ 5.5V | 16-DIP (0.300", 7.62mm) | 74ALS191 | 16-PDIP | - | |
| 74HCT4020D,653 | Nexperia | IC 14STAGE BINARY RIPPLE 16SOIC | 74HCT | -40°C ~ 125°C | Cut Tape (CT) | Surface Mount | 4.5V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | - | 16-SO | - | |
| CD4040BE | N/A | IC 12BIT BIN RIPPL COUNTER 16DIP | 4000B | -55°C ~ 125°C | Tube | Through Hole | 3V ~ 18V | 16-DIP (0.300", 7.62mm) | 4040 | 16-PDIP | - | |
| CD4017BEE4 | N/A | IC 10-OUT DECADE COUNTER 16-DIP | 4000B | -55°C ~ 125°C | Tube | Through Hole | 3V ~ 18V | 16-DIP (0.300", 7.62mm) | 4017 | 16-PDIP | - | |
| CTS100LVEL33NG | CTS Electronic Components | IC CLK DIVIDER 4 LVPECL | 100LVEL | -40°C ~ 85°C | Cut Tape (CT) | Surface Mount | 3V ~ 5.5V | 8-VFDFN Exposed Pad | - | 8-DFN (2x2) | - | |
| 74F163ASCX | AMI Semiconductor / ON Semiconductor | IC BINARY COUNTER SYNC 16SOIC | 74F | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74F163 | 16-SOIC | - | |
| SN54HC191TDE1 | N/A | IC BINARY COUNTER SNGL 4-BIT DIE | 54HC | 25°C | - | Surface Mount | - | Die | - | Die | - | |
| SN74HC590ADRE4 | N/A | IC COUNTER BINARY 3ST 16-SOIC | 74HC | -40°C ~ 85°C | Tape & Reel (TR) | Surface Mount | 2V ~ 6V | 16-SOIC (0.154", 3.90mm Width) | 74HC590 | 16-SOIC | - |
Counters and dividers are sequential logic circuits used to generate repetitive timing signals, count events, or divide clock frequencies in digital systems. Counters increment or decrement a binary value based on clock pulses, producing a sequence of output states that represent specific counting patterns. Dividers divide the frequency of an input clock signal by a fixed or variable factor, generating output signals with reduced frequencies. Counters and dividers are essential components in timing and frequency generation applications, including clock distribution, event counting, frequency synthesis, and digital signal processing.