Nexperia B.V. 8-bit serial-in/serial-out or parallel-out shift register; 3-state 74LVC595ABQ,115

The 74LVC595A is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (DS) and a serial output (Q7S) to enable cascading and an asynchronous reset MRinput. A LOW on MRwill reset the shift register. Data is shifted on the LOW-to-HIGH transitions of the SHCP input. The data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. Data in the storage register appears at the output whenever the output enable input (OE) is LOW. A HIGH on OEcauses the outputs to assume a high-impedance OFF-state. Operation of the OEinput does not affect the state of the registers. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using I_OFF. The I_OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

• Wide supply voltage range from 1.2 V to 3.6 V
• Overvoltage tolerant inputs to 5.5 V
• CMOS low power dissipation
• Direct interface with TTL levels
• I_OFF circuitry provides partial Power-down mode operation
• Balanced propagation delays
• All inputs have Schmitt-trigger action
• Complies with JEDEC standard:
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A (2.3 V to 2.7 V)
• JESD8-C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

• Serial-to-parallel data conversion
• Remote control holding register

Shift Shift Register 1 Element 8 Bit 16-DHVQFN (2.5x3.5)

Shift Shift Register 1 Element 8 Bit 16-DHVQFN (2.5x3.5)

Shift Shift Register 1 Element 8 Bit 16-DHVQFN (2.5x3.5)

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1009462-74LVC595ABQ,115
Packaging: Reel - TR
Mounting: SMD (SMT)
Logic Type: Shift Register
Output Type: Tri-State
Number of Elements: 1
Number of Bits per Element: 8
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 16-DHVQFN (2.5x3.5)
Purpose: Serial to Parallel, Serial
Supply Voltage - Operating: 1.65 V to 3.6 V
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited