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CD74HC595M96
+Lista de MateriaisIC SHIFT REGISTER 8-BIT 16-SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #CD74HC595M96
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Ficha Técnica CD74HC595M96 DataSheet
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Pacote SOIC-16
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Especificações
| Atributo | Valor |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| Part Status | Active |
| Logic Type | Shift Register |
| Output Type | Tri-State |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Function | Serial to Parallel, Serial |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features
- DS (data), SH_CP (shift clock), ST_CP (latch clock), MR (master reset, async), and OE (output enable, active low)
- Shifts 8 bits on each rising SH_CP; on rising ST_CP the shift register content transfers to the output storage register (Q0–Q7)
- OE low enables outputs; OE high tri-states them
- Operates from 2–6 V (typical 4.5–5.5 V)
- Available in 16‑pin packages (e.g., DIP/SOP/TSSOP); ideal for LED driving with current-limiting resistors
Typical use
- Expand MCU GPIOs for LEDs, displays, or LED matrices; not for heavy power loads
Note
- Check the exact package code (M96) and data-sheet details for pinout and electrical specs in your revision.
Equivalent
- SN74HC595 (TI)
- 74HC595 (generic from various vendors)
- MC74HC595 / MC74HC595N (Motorola/Onsemi)
- TC74HC595 (Toshiba)
- 74HCT595 (TTL-compatible inputs)
- 74LS595 (older TTL version)
Use accordingly based on logic levels and packaging.
Pinout
- Function: 8‑bit serial‑in, parallel‑out shift register with a storage latch and tri‑state outputs. Key pins: DS (data in), SH_CP (shift clock), ST_CP (latch/storage clock), MR (master reset), OE (output enable, active low), Q0–Q7 (outputs), Q7’ (serial out). Used to shift data in and then latch it to the output pins.
Manufacturer
- What kind of company: A Japanese multinational semiconductor company that designs and manufactures a wide range of integrated circuits, including microcontrollers, analog/power devices, and digital logic.
Application
- Expanding microcontroller I/O pins (SPI-like interface)
- Driving LEDs, LED matrices, and 7-seg displays (with resistors and transistors as needed)
- Buffering and latching outputs for display drivers or multiplexed displays
- Interface for keyboard/switch matrices or other digital I/O
- Cascading/expanding multiple banks of outputs in embedded systems
- General timing/buffering role where a clocked, latched bank of outputs is useful
Note: outputs typically require external drivers for higher LED current.
