74LS257B Selling Leads, Price trend, 74LS257B DataSheet download, circuit diagram from SeekIC.com

Features: • Schottky Process For High Speed• Multiplexer Expansion By Tying Outputs Together• Non-Inverting 3-State Outputs• Input Clamp Diodes Limit High Speed Termination Effects• Special Circuitry Ensures Glitch Free Multiplexing• ESD > 3500 VoltsPinoutDes...

See larger image

SeekIC No. : 004251101 Detail

74LS257B: Features: • Schottky Process For High Speed• Multiplexer Expansion By Tying Outputs Together• Non-Inverting 3-State Outputs• Input Clamp Diodes Limit High Speed Termination E...

74LS257B Data Sheet

Get Latest Price

Part Number:: 74LS257B
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

SeekIC Buyer Protection PLUS - newly updated for 2013!

Escrow Protection.
Guaranteed refunds.
Secure payments.
Learn more >>

Month Sales

268 Transactions

Rating

evaluate (4.8 stars)

Upload time: 2024/11/20

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.

Recent History
What is this?

74LS00 evaluate
PinoutSpecifications Symbol Parameter Min Typ Max Unit VCC Supply Voltage 5474 4...
74LS00N evaluate
DescriptionThe absolute maximum ratings of the 74LS00N are: (1)Supply Voltage: 4.75V min, 5.0V typ...
74LS01 evaluate
PinoutSpecifications Symbol Parameter Min Typ Max Unit VCC Supply Voltage 5474 4...

Product Details

Description

Features:

• Schottky Process For High Speed
• Multiplexer Expansion By Tying Outputs Together
• Non-Inverting 3-State Outputs
• Input Clamp Diodes Limit High Speed Termination Effects
• Special Circuitry Ensures Glitch Free Multiplexing
• ESD > 3500 Volts

Pinout

Connection Diagram

Description

The 74LS257B is Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (E_O) Input, allowing the outputs to interface directly with bus oriented systems. It is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families.

Customers Who Bought This Item Also Bought

74LS00
US $$0.00 - 5.00 / Piece

Supply Ability:10000Week

View details
74LS00 IC
US $$1.10 - 1.30 / Piece

Supply Ability:500Day

View details
74LS00DR
US $$0.15 - 0.22 / Piece

Supply Ability:10000Week

View details
74LS02
US $$0.00 - 5.00 / Piece

Supply Ability:10000Week

View details
74LS03 IC
US $$1.10 - 1.30 / Piece

Supply Ability:500Day

View details

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.

74LS257B

product image

floor Price/Ceiling Price

Price Break

Month Sales

Rating

Payment Methods

Recent History

Description

Customers Who Bought This Item Also Bought

Filters(263)

Semiconductor Modules(17785)

Batteries, Chargers, Holders(975)

Static Control, ESD, Clean Room Products(496)

Power Supplies - External/Internal (Off-Board)(631)

Optical Inspection Equipment(251)