Counter Type
:
Number of Circuits
: 1
Packaging
: Tube
Number of Input Lines
: 1
Counting Sequence
: Serial to Serial/Parallel
Logic Type
: Bipolar
Maximum Operating Temperature
: + 70 C
Minimum Operating Temperature
: 0 C
Output Type
: 3-State
Logic Family
: LS
Propagation Delay Time
: 40 ns
Package / Case
: SOIC-24
DescriptionThe SN74LS673DWE4 is one member of the SN74LS673 series.The 'LS673 is a 16-bit shift register and a 16-bit storage register in a single 24-pin package.A three-state input/output (SER/Q15) port to the shift register allows serial entry and/or reading of data. The storage register is connected in a parallel data loop with the shift register and may be asynchronously cleared by taking the store-clear input low. The storage register may be parallel loaded with shift-register data to provide shift-register status via the parallel outputs. The shift register can be parallel loaded with the storage-register data upon command.
Features of the SN74LS673DWE4 are:(1)16-bit serial-in, serial-out shift register with 16-bit parallel-out storage register; (2)performs serial-to-parallel conversion.Caution must be exercised to prevent false clocking of either the shift register or the storage register via the chip-select input. The shift clock should be low during the low-to-high transition of chip select and the store clock should be low during the high-to-low transition of chip select.TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.
The absolute maximum ratings of the SN74LS673DWE4 can be summarized as:(1)supply voltage:7V;(2)input voltage:5.5V;(3)off-state output voltage:5.5V;(4)operating free-air temperature range:-55 to 150;(6)storage temperature range:-65 to 150.The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
Parameters: | Technical/Catalog Information | SN74LS673DWE4 |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Logic Type | Shift Register |
| Function | Serial to Parallel |
| Number of Elements | 1 - Single |
| Number of Bits per Element | 16 |
| Output Type | Standard |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (7.5mm Width) |
| Packaging | Tube |
| Operating Temperature | 0°C ~ 70°C |
| Drawing Number | 296; 4040000-5; DW; 24 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SN74LS673DWE4
SN74LS673DWE4
|
SN74LS673DWE4 Data Sheet
