封裝資訊
封裝 | 引腳 TSSOP (PW) | 20 |
作業溫度範圍 (°C) -40 to 85 |
包裝數量 | 運送包裝 250 | SMALL T&R |
SN74HCT273 的特色
- Operating voltage range of 4.5 V to 5.5 V
- Outputs can drive up to 10 LSTTL loads
- Low power consumption, 80 µA maximum ICC
- Typical tpd = 12 ns
- ±4 mA output drive at 5 V
- Low input current of 1 µA maximum
- Inputs are TTL-voltage compatible
- Contain eight D-type flip-flops
- Direct clear input
SN74HCT273 的說明
These devices are positive-edge-triggered D-type flip-flops with a common enable input. The ’HCT273 devices are similar to the ’HCT377 devices, but feature a common clear enable (CLR) input instead of a latched clock.