TTL 74257-3-STATE Quad 2-Data Selectors/Multiplexers.
Product Category: Encoders, Decoders, Multiplexers & Demultiplexers
Manufacturer: Texas Instruments
RoHS: RoHS Compliant Details
Product: Selectors / Multiplexers
Logic Family: LS
Number of Bits: 4 bit
Number of Input Lines: 2 Input
Number of Output Lines: 1 Output
Propagation Delay Time: 21 ns
Supply Voltage – Max: 5.25 V
Supply Voltage – Min: 4.75 V
Maximum Operating Temperature: + 70 C
Mounting Style: Through Hole
Package/Case: PDIP-16
Packaging: Tube
Brand: Texas Instruments
Function: Multiplexer
Height: 4.57 mm
High Level Output Current: – 2.6 mA
Length: 19.3 mm
Logic Type: Data Selectors/Multiplexers
Low Level Output Current: 24 mA
Maximum Clock Frequency: 35 MHz
Minimum Operating Temperature: 0 C
Number of Circuits: Quad
Operating Supply Voltage: 5 V
Operating Temperature Range: 0 C to + 70 C
Pd – Power Dissipation: 200 mW
Series: SN74LS257B
Factory Pack Quantity: 25
Technology: Bipolar
Width: 6.35 mm
Unit Weight: 1 g
آی سی 74LS257شامل یک مولتی پلکسر 2 ورودی با خروجی 3 حالته میباشد
نقد و بررسی وجود ندارد.