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SN74HCS30
SCLS800A – MARCH 2020 – REVISED JUNE 2020
SN74HCS30 Single 8-Input NAND Gate with Schmitt-Trigger Inputs
1 Features
•1 Wide operating voltage range: 2 V to 6 V • Schmitt-trigger inputs allow for slow or noisy input
signals • Low power consumption
– Typical ICC of 100 nA – Typical input leakage current of ±100 nA • ±7.8-mA output drive at 5 V • Extended ambient temperature range: –40°C to +125°C, TA
2 Applications
• Alarm / tamper detect circuit • S-R latch
3 Description
This device contains one independent 8-input NAND gate with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D ● E ● F ● G ● H in positive logic.