74HC393 Dual 4-bit Binary Ripple Counter IC – SOIC-14 Package
The 74HC393 counter circuits contain independent ripple carry counters and utilize advanced silicon-gate CMOS technology. The 74HC393 contains two 4-bit ripples carry binary counters, which can be cascaded to create a single divide-by-256 counter. Each of the two 4-bit counters is incremented on the HIGHto-LOW transition (negative edge) of the clock input, and each has an independent clear input. When clear is set HIGH all four bits of each counter are set to a low level. This enables count truncation and allows the implementation of divide-by-N counter configurations. Each of the outputs of the counter can drive 10 low-power Schottky TTL equivalent loads. This counter is functionally as well as pin equivalent to the 74LS393. All inputs are protected from damage due to static discharge by diodes to VCC and the ground.
Features/Specs:
- Series: SN74HC393
- Function: Counter
- Counter Type: Binary
- Logic Family: HC
- Number of Bits: 4 bit
- Counting Sequence: Up
- Operating Supply Voltage: 2 V to 6 V
- Output Current: +/- 5.2 mA
- Minimum Operating Temperature: – 40°C
- Maximum Operating Temperature: + 85°C
- Operating Temperature Range: – 40 C to + 85°C
- Mounting Style: SMD/SMT
- Package/Case: SOIC-14
Package Includes:
- 1 x 74HC393 Dual 4-bit Binary Ripple Counter IC – SOIC-14 Package
Datasheet:
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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