Texas Instruments SN74HCS21
This device contains two independent 4-input AND gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic.| Part No. | SN74HCS21 |
|---|---|
| Datasheet | SN74HCS21 Download |
| Manufacturer |  Texas Instruments |
| Description | Dual 4-Input AND Gates |
| Buy | Stock & Price |
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
● Combining power good signals● Enable digital signals 3
DESCRIPTION
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HCS21PWR TSSOP (14) 5.00 mm × 4.40 mm SN74HCS21DR SOIC (14) 8.70 mm × 3.90 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Benefits of Schmitt-trigger Inputs Low Power Noise Rejection Supports Slow Inputs Input Voltage Input Voltage Input Voltage Input Voltage Waveforms Input Voltage Time Time Standard CMOS Input Output Current Voltage Output Current Voltage Supply Current Response Waveforms Input Voltage Time Time Schmitt-trigger CMOS Input Output Current Voltage Output Current Voltage Supply Current Respons...
