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Número de pieza | 74LVTH125SJ | |
Descripción | Low Voltage Quad Buffer with 3-STATE Outputs | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
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No Preview Available ! October 1998
Revised January 1999
74LVTH125
Low Voltage Quad Buffer with 3-STATE Outputs
General Description
The LVTH125 contains four independent non-inverting buff-
ers with 3-STATE outputs.
These buffers are designed for low-voltage (3.3V) VCC
applications, but with the capability to provide a TTL inter-
face to a 5V environment. The LVTH125 is fabricated with
an advanced BiCMOS technology to achieve high speed
operation similar to 5V ABT while maintaining a low power
dissipation.
Features
s Input and output interface capability to systems at 5V
VCC
s Bus-Hold data inputs eliminate the need for external
pull-up resistors to hold unused inputs
s Live insertion/extraction permitted
s Power Up/Down high impedance provides glitch-free bus
loading
s Outputs source/sink −32 mA/+64 mA
s Functionally compatible with the 74 series 125
s Latch-up performance exceeds 500 mA
Ordering Code:
Order Number Package Number
Package Description
74LVTH125M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
74LVTH125SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVTH125MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
Description
An, Bn
On
Inputs
3-STATE Outputs
Truth Table
Inputs
An
L
L
H
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = HIGH Impedance
Bn
L
H
X
Output
On
L
H
Z
© 1999 Fairchild Semiconductor Corporation DS012011.prf
www.fairchildsemi.com
1 page Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
Package Number M14A
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M14D
5 www.fairchildsemi.com
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet 74LVTH125SJ.PDF ] |
Número de pieza | Descripción | Fabricantes |
74LVTH125SJ | Low Voltage Quad Buffer with 3-STATE Outputs | Fairchild Semiconductor |
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