| PartNumber | CD74HC194E | CD74HC194M96 | CD74HC194M |
| Description | Counter Shift Registers 4-Bit Bi-Directional | Counter Shift Registers 4-Bit Bi-Directional | Counter Shift Registers 4-Bit Bi-Directional |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y | Y |
| Counting Sequence | Serial/Parallel to Parallel | Serial/Parallel to Parallel | Serial/Parallel to Parallel |
| Number of Circuits | 2 | 2 | 2 |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Package / Case | PDIP-16 | SOP-16 | SOP-16 |
| Logic Family | 74HC | 74HC | 74HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Input Lines | 6 | 6 | 6 |
| Propagation Delay Time | 175 ns, 35 ns, 30 ns | 175 ns, 35 ns, 30 ns | 175 ns, 35 ns, 30 ns |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Reel | Tube |
| Function | 4 Bit Bidirectional | 4 Bit Bidirectional | 4 Bit Bidirectional |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Series | CD74HC194 | CD74HC194 | CD74HC194 |
| Width | 6.35 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Number of Output Lines | 4 | 4 | 4 |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| Factory Pack Quantity | 25 | 2500 | 40 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.033570 oz | 0.004998 oz | 0.004998 oz |