Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

Favorite

Overview

The LVT245 and LVTH245 contain eight non-inverting bidirectional buffers with 3-STATE outputs and are intended for bus-oriented applications. The Transmit/Receive (T/R#) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition. The LVTH245 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These transceivers are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT245 and LVTH245 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.

  • This product is general usage and suitable for many different applications.
  • Input and output interface capability to systems at 5V VCC
  • Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH245), also available without bushold feature (74LVT245)
  • Live insertion/extraction permitted
  • Power Up/Down high impedance provides glitch-free bus loading
  • Outputs source/sink, -32 mA/+64 mA
  • Latch-up performance exceeds 500 mA
  • ESD performance:Human-body model > 2000VMachine model > 200VCharged-device model > 1000V

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

4

Share

Product Groups:

Orderable Parts:

4

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channels

Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

74LVT245MTC

Loading...

Lifetime

CAD Model

Pb

A

H

P

TSSOP-20

1

260

TUBE

1825

N

8

3-State

2.7

3.6

3.5

64

$1.015

More Details

74LVT245MTCX

Loading...

Lifetime

CAD Model

Pb

A

H

P

TSSOP-20

1

260

REEL

2500

N

8

3-State

2.7

3.6

3.5

64

$1.0186

More Details

74LVT245WM

Loading...

Last Shipments

CAD Model

Pb

A

H

P

SOIC-20W

1

260

TUBE

1080

N

8

3-State

2.7

3.6

3.5

64

Price N/A

More Details

74LVT245WMX

Loading...

Last Shipments

CAD Model

Pb

A

H

P

SOIC-20W

1

260

REEL

1000

N

8

3-State

2.7

3.6

3.5

64

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :