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74LS594 Series

Serial-in shift registers with output latches

Manufacturer: Texas Instruments

Catalog(1 parts)

PartSupplier Device PackageOutput TypePackage / CaseNumber of Bits per ElementLogic TypeFunctionMounting TypeOperating TemperatureOperating TemperatureVoltage - SupplyVoltage - SupplyNumber of Elements
Texas Instruments
SN74LS594NSR
Shift Shift Register 1 Element 8 Bit 16-SO
16-SO
Push-Pull
16-SOIC (0.209", 5.30mm Width)
8 ul
Shift Register
Serial to Parallel
Surface Mount
70 °C
0 °C
4.75 V
5.25 V
1 ul

Key Features

8-Bit Serial-In, Parallel-Out Shift Registers with StorageChoice of Output Configurations:'LS594 . . . Buffered'LS599 . . . Open-CollectorGuaranteed Shift Frequeny:DC to 20 MHzIndependent Direct-Overriding Clears on Shift and Storage Registers8-Bit Serial-In, Parallel-Out Shift Registers with StorageChoice of Output Configurations:'LS594 . . . Buffered'LS599 . . . Open-CollectorGuaranteed Shift Frequeny:DC to 20 MHzIndependent Direct-Overriding Clears on Shift and Storage Registers

Description

AI
These devices each contain an 8-bit D-type sorage register. The storage register has buffered ('LS594) or open-collector ('LS599) outputs. Separate clocks and direct-overriding clears are provided on both the shift and storage registers. A shift output (QH') is provided for cascading purposes. Both the shift register and the storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one clock pulse ahead of the storage register. These devices each contain an 8-bit D-type sorage register. The storage register has buffered ('LS594) or open-collector ('LS599) outputs. Separate clocks and direct-overriding clears are provided on both the shift and storage registers. A shift output (QH') is provided for cascading purposes. Both the shift register and the storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one clock pulse ahead of the storage register.