| PartNumber | SN74LS169BD | SN74LS169BN | SN74LS169BNE4 |
| Description | Counter ICs Synch 4-Bit Up/Down Binary Counter | Counter ICs Synch 4-Bit Up/Down Binary Counter | Counter ICs Synch 4-Bit Up/Down Binary Counter |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter ICs | Counter ICs | Counter ICs |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOP-16 | PDIP-16 | PDIP-16 |
| Counter Type | Binary | Binary | Binary |
| Logic Family | LS | LS | LS |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Counting Sequence | Up/Down | Up/Down | Up/Down |
| Operating Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Series | SN74LS169B | SN74LS169B | SN74LS169B |
| Packaging | Tube | Tube | Tube |
| Function | Counter | Counter | Counter |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Output Current | 24 mA/- 12 mA | 24 mA/- 12 mA | 24 mA/- 12 mA |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | Counter ICs | Counter ICs | Counter ICs |
| Factory Pack Quantity | 40 | 25 | 25 |
| Subcategory | Counter ICs | Counter ICs | Counter ICs |
| Unit Weight | 0.004998 oz | 0.033570 oz | 0.033570 oz |
| Counting Method | - | - | Synchronous |