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| PartNumber | SN74LS165AN | SN74LS165ANSR | SN74LS165ANS |
| Description | Counter Shift Registers Serial-out shift Registers | Counter Shift Registers Serial-out shift Registers | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, Complementary Output, TTL, PDSO16 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter Shift Registers | Counter Shift Registers | Logic - Shift Registers |
| RoHS | Y | Y | - |
| Counting Sequence | Serial/Parallel to Serial | Serial/Parallel to Serial | Serial/Parallel to Serial |
| Number of Circuits | 3 | 1 | 1 |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Package / Case | PDIP-16 | SO-16 | - |
| Logic Family | 74LS | LS | LS |
| Logic Type | Bipolar | Bipolar | Shift Register |
| Number of Input Lines | 4 / 1 | 9 | 9 |
| Propagation Delay Time | 25 ns | 25 ns | 25 ns |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Tube | Reel | Digi-ReelR Alternate Packaging |
| Function | Shift Register | Shift Register | Parallel or Serial to Serial |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | - |
| Series | SN74LS165A | SN74LS165A | 74LS |
| Width | 6.35 mm | 5.3 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Number of Output Lines | 1 | 1 | 1 |
| Operating Supply Voltage | 4.75 V to 5.25 V | 5 V | 5 V |
| Product Type | Counter Shift Registers | Counter Shift Registers | - |
| Factory Pack Quantity | 25 | 2000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.033570 oz | 0.007055 oz | 0.007055 oz |
| Supply Voltage Min | - | 4.75 V | - |
| Features | - | Parallel Enable Input | Parallel Enable Input |
| Height | - | 1.95 mm | - |
| Length | - | 10.3 mm | - |
| Triggering Type | - | Positive Edge | Positive Edge |
| Package Case | - | - | SOP-16 |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Complementary |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |
| Supplier Device Package | - | - | 16-SO |
| Number of Elements | - | - | 1 |
| Number of Bits per Element | - | - | 8 |
| Supply Voltage Max | - | - | 5.25 V |
| Supply Voltage Min | - | - | 4.75 V |