Logic - Shift Registers
Logic - Shift Registers: Essential Components for Digital Data Management
Definition:
Logic - Shift Registers are specialized integrated circuits (ICs) designed to store and manipulate digital data by shifting bits sequentially. They play a critical role in data storage, serial-to-parallel conversion, and timing control within digital systems. As a subcategory of Integrated Circuits (ICs), shift registers are fundamental to applications requiring precise data handling, such as communication interfaces, display drivers, and memory modules.
Types of Logic - Shift Registers:
1. Serial-In, Serial-Out (SISO): Shifts data in and out one bit at a time, ideal for delay circuits.
2. Serial-In, Parallel-Out (SIPO): Converts serial input into parallel output, commonly used in data expansion.
3. Parallel-In, Serial-Out (PISO): Loads data in parallel and outputs it serially, useful for data compression.
4. Parallel-In, Parallel-Out (PIPO): Processes data in parallel for high-speed operations.
5. Bidirectional Shift Registers: Allows data shifting in both directions (left/right), enhancing flexibility in complex systems.
Purchasing Recommendations:
- Application Alignment: Choose SISO for timing control, SIPO for LED matrices, or PISO for data aggregation.
- Voltage & Speed: Match register specifications (e.g., 3.3V vs. 5V, clock frequency) to system requirements.
- Package Type: Consider surface-mount (SMD) for compact designs or through-hole for prototyping.
- Brand & Quality: Opt for reputable manufacturers (e.g., Texas Instruments, NXP) to ensure reliability.
Shift registers are indispensable for efficient digital design selecting the right type ensures optimal performance and scalability.
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4021BDM
PARALLEL IN/OUT
SN74ALS165DR
IC SHIFT REG 8BIT PARALL 16-SOIC
CD4015BM
IC DUAL 4STAGE SHIFT REG 16-SOIC
CD74HC595M96
IC SHIFT REGISTER 8-BIT 16-SOIC
CD4517BE
IC SHIFT REG STATIC DUAL 16-DIP
MC14021BFR1
PARALLEL IN SERIAL OUT, 8-BIT,
SNJ54S195FK
PARALLEL IN PARALLEL OUT
74HC165DB,118
PARALLEL IN SERIAL OUT, HC/UH SE
74HCT597PWJ
IC 8BIT SHIFT REGISTER 16TSSOP
74AS870NT
DUAL 16-BY-4 REGISTER FILES
CY29FCT520ATSOCT
IC 8BIT PIPELINE REG 24-SOIC
SN74LV595APWR
IC 8-BIT SHFT REG TRI-ST16-TSSOP
74HC595PW-Q100,118
IC SHIFT REGISTER 8BIT 16TSSOP
CD74HC4094PW
IC 8STG BUS REG TRI-ST 16-TSSOP
TC74VHC165FK(EL,K)
IC 8-BIT SHIFT REGISTER 16VSSOP
CD4021BCN
PARALLEL IN SERIAL OUT
54194/BEA
DUAL MARKED (M38510/00905BEA)
SN74LV595ADR
IC 8-BIT SHFT REG TRI-ST 16-SOIC
SN74LS597NSR
IC SERIAL-OUT SHIFT-REG 16SO
TPIC6B595N
IC PWR 8-BIT SHIFT REGIS 20-DIP