74AC11257PWRG4 Overview
In order to save board space, digital switch is located in the 20-TSSOP (0.173, 4.40mm Width).The package is in the form of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.Using a 3V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74AC series multiplexers.The basic configuration includes 20 terminations.In addition, it also has a base part number of 74AC11257, which can be used to find related parts.The multiplexer is supplied with 5V voltage.A component pin count of 20 can be found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.As a type of supply, Dual is employed.Currently, it is configured with 20 pins.As you can see, it is mounted in the direction of Surface Mount.The AC family includes the logic switch.Vsup should be kept at 3V to prevent some unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.It is provided that 3.3/5V has a power supply in order to function normally.The switches package is packaged in accordance with the TAPE AND REEL method.In order to accept voltage levels, the multiplexers have input lines 8 on the board.In this case, the signal source has a total of 4 output lines.
74AC11257PWRG4 Features
Supplied in the 20-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Dual
Power supplies of 3.3/5V
8 input lines
4 output lines
74AC11257PWRG4 Applications
There are a lot of Texas Instruments 74AC11257PWRG4 Signal Switches / Multiplexers / Decoders applications.
- HDMI applications
- Arithmetic Logic Units
- Logic gates for other digital devices
- Image transmission
- Make full adder
- To select different devices in microprocessor output
- RF-based home automation system
- Signal router
- Data transfer
- To select different devices in microprocessor input
