Packaging information
| Package | Pins SOIC (D) | 16 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 40 | TUBE |
Features for the CD74HC166
- Buffered inputs
- Fanout (over temperature range)
- Standard outputs: 10 LSTTL Loads
- Bus driver outputs: 15 LSTTL Loads
- Wide operating temperature range: -55℃ to 125℃
- Balanced propagation delay and transition time
- Significant power reduction compared to LSTTL Logic ICs
- HC Types
- 2 V to 6 V operation
- High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V
- HCT Types
- 4.5 V to 5.5 V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2 V (Min)
Description for the CD74HC166
The ’HC166 and ’HCT166 8-bit shift register is fabricated with silicon gate CMOS technology. It possesses the low power consumption of standard CMOS integrated circuits, and can operate at speeds comparable to the equivalent low power Schottky device.