Texas Instruments SN74ALS857DWR

Name: SN74ALS857DWR
Brand: Texas Instruments
SKU: 3835133-SN74ALS857DWR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74ALS857DWR

Manufacturer:: Texas Instruments

Ventron No:: 3835133-SN74ALS857DWR

Description:: IC MUX UNIV HEX 2-1 3ST 24-SOIC

ECAD Model:

Datasheet:: SN74ALS857DWR

Specifications

Texas Instruments SN74ALS857DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74ALS857DWR.

Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
Series
74ALS
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
Terminal Finish
NICKEL PALLADIUM GOLD
Technology
TTL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
6
Supply Voltage
5V
Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
24
JESD-30 Code
R-PDSO-G24
Number of Outputs
1
Qualification Status
COMMERCIAL
Circuit
6 x 2:1
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
4.5V
Family
ALS
Number of Inputs
2
Output Characteristics
3-STATE
Current - Output High, Low
2.6mA 24mA
Output Polarity
CONFIGURABLE
Propagation Delay (tpd)
33 ns
Voltage Supply Source
Single Supply
Independent Circuits
1
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant

Description

SN74ALS857DWR Overview
The mounting type for this particular component is surface mount, meaning it can be easily attached to a surface without the need for any additional hardware. However, it is important to note that the part status is now considered obsolete, indicating that it may no longer be readily available for purchase. The terminal finish for this component is nickel palladium gold, which provides a durable and corrosion-resistant coating. This technology is TTL, which stands for transistor-transistor logic and is known for its high-speed and low-power consumption capabilities. The voltage supply for this component ranges from 4.5V to 5.5V. Additionally, the JESD-30 code for this component is R-PDSO-G24, and its circuit is 6 x 2:1. This component belongs to the ALS family and has one independent circuit. Its width measures 7.5mm, making it a compact and space-saving option for electronic devices.

SN74ALS857DWR Features
Supplied in the 24-SOIC (0.295, 7.50mm Width) package

SN74ALS857DWR Applications
There are a lot of Rochester Electronics, LLC SN74ALS857DWR Signal Switches / Multiplexers / Decoders applications.

Logic gates for other digital devices
Enabling different rows of memory depending on address in memory chips
War field flying robot with a night vision flying camera
Automatic Monitoring systems
Textile mills
Microprocessor memory systems
Logic circuits
High-performance memory-decoding applications
VGA
Transmission from the computer system of a satellite

SN74ALS857DWR More Descriptions

ROHS3Compliant DUAL CONFIGURABLE GULL WING Multiplexer 50pF 0C~70C 2.6mA 24mA 7.5mm
Switch Logic IC; Logic Family:ALS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:0°C to 70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes
The ´ALS857 are hextuple 2-line to 1-line multiplexers with 3-state outputs. The devices can provide either true (COMP low) or inverted (COMP high) data at the Y outputs. In addition, the ´ALS857 perform the logical AND function (A ï¿½ B) and the clear function as well. The four modes of operation are: Select A-data inputs Select B-data inputs AND A inputs with B inputs Clear In either of the first two modes, OPER = 0 is high if all the selected A or B inputs are low. The six Y outputs and the OPER = 0 output are all 3-state and rated at 12-mA and 24-mA IOL for the SN54ALS857 and SN74ALS857, respectively. All outputs can be placed in the high-impedance state by applying a high level to the COMP, S0, and S1 inputs simultaneously. The SN54ALS857 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS857 is characterized for operation from 0°C to 70°C.

Certification