CD74HC595M96

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CD74HC595M96

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IC SHIFT REGISTER 8-BIT 16-SOIC

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Spezifikationen

Attribut Wert
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

Übersicht

Description

CD74HC595M96 is an 8‑bit serial‑in/parallel‑out shift register with a storage latch (the 74HC595 family). It lets a microcontroller expand I/O by converting a serial data stream into eight parallel outputs with a latch.
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

CD74HC595M96 is the same 8-bit serial-in, parallel-out shift register as the 74HC595 family. Equivalents include:
- 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

- Pin count: 16 pins (16‑pin package, e.g., DIP-16/SOIC-16)
- 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

- Manufacturer: Renesas Electronics Corporation.
- 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

CD74HC595M96 is an 8-bit serial-in, parallel-out shift register with a storage register and tri‑state outputs. Common applications include:
- 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.

Package

CD74HC595M96 uses a molded DIP-16 package (16-pin through-hole).

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