| PartNumber | SN74HC594DT | SN74HC594DTG4 | SN74HC594DTE4 |
| Description | Counter Shift Registers 8-Bit Shift Register w/Output Registers | Counter Shift Registers 8B Shift Register | Counter Shift Registers 8-Bit Shift Register w/Output Registers |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter Shift Registers | Counter Shift Registers | Logic - Shift Registers |
| RoHS | Y | Y | - |
| Counting Sequence | Serial to Serial/Parallel | Serial to Serial/Parallel | - |
| Number of Circuits | 1 | 1 | - |
| Number of Bits | 8 bit | 8 bit | - |
| Package / Case | SOP-16 | SOP-16 | - |
| Logic Family | HC | HC | - |
| Logic Type | CMOS | CMOS | Shift Register |
| Number of Input Lines | 1 | 1 | - |
| Propagation Delay Time | 150 ns, 30 ns, 25 ns | 150 ns, 30 ns, 25 ns | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Features | No Parallel Enable Input | No Parallel Enable Input | - |
| Function | Shift Register | Shift Register | Serial to Parallel |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 9.9 mm | 9.9 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Series | SN74HC594 | SN74HC594 | 74HC |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of Output Lines | 9 | 9 | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Counter Shift Registers | Counter Shift Registers | - |
| Reset Type | Asynchronous | Asynchronous | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Triggering Type | Positive Edge | Positive Edge | - |
| Unit Weight | 0.004938 oz | 0.004938 oz | - |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Push-Pull |
| Voltage Supply | - | - | 2 V ~ 6 V |
| Supplier Device Package | - | - | 16-SOIC |
| Number of Elements | - | - | 1 |
| Number of Bits per Element | - | - | 8 |