Datenblatt-pdf.com


74LVT162240MTD Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer 74LVT162240MTD
Beschreibung Low Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs and 25 Series Resistors in the Outputs
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 6 Seiten
74LVT162240MTD Datasheet, Funktion
June 1999
Revised June 1999
74LVT162240 • 74LVTH162240
Low Voltage 16-Bit Inverting Buffer/Line Driver
with 3-STATE Outputs and
25Series Resistors in the Outputs
General Description
The LVT162240 and LVTH162240 contain sixteen inverting
buffers with 3-STATE outputs designed to be employed as
a memory and address driver, clock driver, or bus oriented
transmitter/receiver. The device is nibble controlled. Indi-
vidual 3-STATE control inputs can be shorted together for
8-bit or 16-bit operation.
The LVT162240 and LVTH162240 are designed with
equivalent 25series resistance in both the HIGH and
LOW states of the output. This design reduces line noise in
applications such as memory address drivers, clock driv-
ers, and bus transceivers/transmitters.
The LVTH162240 data inputs include bushold, eliminating
the need for external pull-up resistors to hold unused
inputs.
These inverting buffers and line drivers are designed for
low-voltage (3.3V) VCC applications, but with the capability
to provide a TTL interface to a 5V environment. The
LVT162240 and LVTH162240 are fabricated with an
advanced BiCMOS technology to achieve high speed oper-
ation similar to 5V ABT while maintaining a low power dis-
sipation.
Features
s Input and output interface capability to systems at
5V VCC
s Outputs include equivalent series resistance of 25to
make external termination resistors unnecessary and
reduce overshoot and undershoot
s Bushold data inputs eliminate the need for external pull-
up resistors to hold unused inputs (74LVTH162240),
also available without bushold feature (74LVT162240).
s Live insertion/extraction permitted
s Power Up/Down high impedance provides glitch-free
bus loading
s Functionally compatible with the 74 series 162240
s Latch-up performance exceeds 500 mA
Ordering Code:
Order Number Package Number
Package Description
74LVT162240MEA
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
74LVT162240MTD
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
74LVTH162240MEA
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
74LVTH162240MTD
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Pin Names
Description
OEn
I0–I15
O0–O15
Output Enable Inputs (Active LOW)
Inputs
3-STATE Outputs
© 1999 Fairchild Semiconductor Corporation DS012490
www.fairchildsemi.com






74LVT162240MTD Datasheet, Funktion
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Package Number MTD48
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
www.fairchildsemi.com
6

6 Page







SeitenGesamt 6 Seiten
PDF Download[ 74LVT162240MTD Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
74LVT162240MTDLow Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs and 25 Series Resistors in the OutputsFairchild Semiconductor
Fairchild Semiconductor

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche