74VHC164M
- Mfr.Part #
- 74VHC164M
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- SERIAL IN PARALLEL OUT, AHC/VHC/
- Stock
- 6,777
- In Stock :
- 6,777
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Shift Registers
- Mount :
- Surface Mount
- Output Polarity :
- TRUE
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Quiescent Current :
- 4μA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Trigger Type :
- POSITIVE EDGE
- Propagation Delay :
- 18.5 ns
- Turn On Delay Time :
- 18.5 ns
- Base Part Number :
- 74VHC164
- Published :
- 1999
- Logic Type :
- Shift Register
- Number of Circuits :
- 8
- Factory Lead Time :
- 4 Weeks
- Length :
- 8.75mm
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- Function :
- Serial to Parallel
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Family :
- AHC/VHC/H/U/V
- Number of Elements :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- Push-Pull
- Number of Bits :
- 8
- Packaging :
- Tube
- Direction :
- Unidirectional
- Weight :
- 150mg
- Series :
- 74VHC
- Power Supplies :
- 2/5.5V
- Number of Terminations :
- 14
- Width :
- 4mm
- Max Frequency@Nom-Sup :
- 45000000Hz
- Load Capacitance :
- 50pF
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Supply :
- 2V~5.5V
- Supply Voltage-Min (Vsup) :
- 2V
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.5mm
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Logic Function :
- Shift Register
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Datasheets
- 74VHC164M

Shift Registers Fairchild Semiconductor 74VHC164M Overview
The 74VHC164M from Fairchild Semiconductor is a high-performance shift register designed for serial-to-parallel data conversion with high-speed capability. This component is part of the VHC family, which is known for its very high-speed CMOS technology. The 74VHC164M efficiently handles serial input through a simple two-wire control and provides parallel output of 8 bits. This makes it an ideal choice for expanding the number of outputs in microcontroller applications, without increasing the number of I/O pins used. The device operates over a wide voltage range and features low power consumption combined with high noise immunity. The versatile nature of the 74VHC164M shift register makes it an essential component in various digital systems.
74VHC164M Features
- 8-bit Serial-In, Parallel-Out Shift Register
- Wide operating voltage range (2V to 5.5V)
- High-speed operation: 125 MHz (typical) at 5V
- Low power dissipation: ICC = 4 µA (max) at TA = 25°C
- High noise immunity characteristic of CMOS devices
- Simple control with Serial Data and Clock inputs
- Available in multiple package types suitable for various board layouts
74VHC164M Applications
- LED Displays: Used to expand the number of control lines from microcontrollers to drive multiple LEDs or LED panels, simplifying design and conserving valuable I/O resources.
- Data Acquisition Systems: Facilitates the collection and conversion of serial data to parallel format for quick processing and analysis in automated testing equipment.
- Communication Systems: Implements parallel data handling in modems and other communication devices to enhance data throughput and system efficiency.
- Embedded Systems: Provides additional outputs for sensors, switches, and other input devices, ideal for expanding the interface capabilities of embedded controllers.
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