SN74HCS21
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 n A
- Typical input leakage current of ±100 n A
- ±7.8-m A output drive at 5 V
- Extended ambient temperature range:
- 40°C to +125°C, TA
2 Applications
- bining power good signals
- Enable digital signals
3 Description
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.
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...
