具有设置和复位的高速 CMOS 逻辑双路正边沿触发式 D 触发器
| Number of channels (#) | 2 |
| Technology Family | HCT |
| Supply voltage (Min) (V) | 4.5 |
| Supply voltage (Max) (V) | 5.5 |
| Input type | TTL-Compatible CMOS |
| Output type | Push-Pull |
| Clock Frequency (Max) (MHz) | 13 |
| IOL (Max) (mA) | 4 |
| IOH (Max) (mA) | -4 |
| ICC (Max) (uA) | 160 |
| Features | Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode |
- LSTTL input logic compatible
- VIL(max) = 0.8 V, VIH(min) = 2 V
- CMOS input logic compatible
- II ≤ 1 μA at VOL, VOH
- Buffered inputs
- 4.5 V to 5.5 V operation
- Wide operating temperature range: -55°C?to?+125°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
The CDx4HCT74-Q1 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each.
