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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SN74LS90DR | N/A | IC DECADE COUNTER 14-SOIC | 74LS | 0°C ~ 70°C | Tape & Reel (TR) | Surface Mount | 4.75V ~ 5.25V | 14-SOIC (0.154", 3.90mm Width) | 74LS90 | 14-SOIC | - | |
| 74HCT4020PW-Q100J | Nexperia | IC RIPPLE COUNTER 14ST 16TSSOP | 74HCT | -40°C ~ 125°C | Cut Tape (CT) | Surface Mount | 4.5V ~ 5.5V | 16-TSSOP (0.173", 4.40mm Width) | - | 16-TSSOP | - | |
| SN74HC4060PWT | N/A | IC COUNTER/OSC ASYNC BIN 16TSSOP | 74HC | -40°C ~ 85°C | Tape & Reel (TR) | Surface Mount | 2V ~ 6V | 16-TSSOP (0.173", 4.40mm Width) | 74HC4060 | 16-TSSOP | - | |
| 74HC4520D,112 | Nexperia | IC DUAL 4BIT SYNC BINARY 16SOIC | 74HC | -40°C ~ 125°C | Tube | Surface Mount | 2V ~ 6V | 16-SOIC (0.154", 3.90mm Width) | 74HC4520 | 16-SO | - | |
| CD74HC93M | N/A | IC COUNTER BINARY 4BIT 14SOIC | 74HC | -55°C ~ 125°C | Tube | Surface Mount | 2V ~ 6V | 14-SOIC (0.154", 3.90mm Width) | 74HC93 | 14-SOIC | - | |
| CD40192BEG4 | N/A | IC UP/DOWN COUNTR PRESET 16-DIP | 4000B | -55°C ~ 125°C | Tube | Through Hole | 3V ~ 18V | 16-DIP (0.300", 7.62mm) | 40192 | 16-PDIP | - | |
| 74AC163PC | AMI Semiconductor / ON Semiconductor | IC COUNTER BIN SYNC 4BIT 16-DIP | 74AC | -40°C ~ 85°C | Tube | Through Hole | 2V ~ 6V | 16-DIP (0.300", 7.62mm) | 74AC163 | 16-DIP | - | |
| CD74HC161E | N/A | IC SYNC BINARY COUNT 4BIT 16DIP | 74HC | -55°C ~ 125°C | Tube | Through Hole | 2V ~ 6V | 16-DIP (0.300", 7.62mm) | 74HC161 | 16-PDIP | - | |
| 74LV4060D,112 | Nexperia | IC COUNTER 14STAGE BINARY 16SOIC | 74LV | -40°C ~ 125°C | Tube | Surface Mount | 1V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74LV4060 | 16-SO | - | |
| CD74HC4024MG4 | N/A | IC 7-STAGE BIN RIP CNTR 14SOIC | 74HC | -55°C ~ 125°C | Tube | Surface Mount | 2V ~ 6V | 14-SOIC (0.154", 3.90mm Width) | 74HC4024 | 14-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.