74HCT6323A
Description
The 74HC6323A; 74HCT6323A is an oscillator designed for quartz crystal bined with a programmable 3-state counter, a 3-state output buffer and an overriding asynchronous master reset (MR). With the two select inputs S1 and S2 the counter can be switched in the divide-by-1, 2, 4 or 8 mode.
Key Features
- Programmable 3-stage ripple counter
- Suitable for over-tone crystal application up to 50 MHz (VCC = 5 V ± 10%)
- 3-state output buffer
- Two internal capacitors
- Remended operating range for use with third overtone crystals 3 to 6 V
- Oscillator stop function (MR)
- Input levels: – For 74HC6323: CMOS level – For 74HCT6323: TTL level
- ESD protection: – HBM JESD22-A114-A exceeds 2000 V – MM JESD22-A115-A exceeds 200 V
