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7493 Binary counter (0 to 15)
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Description
74LS93 The SN74LS93N is a 4-bit binary counter with LS technology and four master-slave flip-flops and additional gate to provide a two-stage binary counter and a 3-stage binary counter for which the duration of the count cycle is divided by eight for the LS93. To use their maximum count length (decade, division by twelve, or four-bit binary) of these counters, the CKB input is connected to the QA output. The input count pulses are applied to the CKA input and the outputs are as described in the appropriate function table. Specs
- Family: LS
- Counter Type: Binary
- Clock frequency: 42 MHz
- Maximum count: 15
- Minimum supply voltage: 4.75 V
- Maximum supply voltage: 5.25 V
- Minimum working temperature: 0°C
- Maximum working temperature: 70°C
- Encapsulated: Dip
- 16 pins
