Texas Instruments Expands HCS Logic Family

Texas Instruments SN74HCS30

Texas Instruments has added the new SN74HCS30 IC to its HCS family of digital chips. 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.

Texas Instruments - SN74HCS30

Features

  • 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
Typical application block diagram
Typical application block diagram.

Applications

  • Alarm / tamper detect circuit
  • S-R latch

The SN74HCS30PWR is in production now in a 14-pin TSSOP package measuring 5.00 mm × 4.40 mm.

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