| Part Number | CD74HCT164E | CD74ACT164E | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Shift Registers | Logic - Shift Registers | 
|   |   | |
| Product Status | Active | Active | 
| Logic Type | Shift Register | Shift Register | 
| Output Type | Push-Pull | Push-Pull | 
| Number of Elements | 1 | 1 | 
| Number of Bits per Element | 8 | 8 | 
| Function | Serial to Parallel | Serial to Parallel | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 14-PDIP | 14-PDIP |