74LCX125MTC
器件描述：Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs
器件厂商：FAIRCHILD [Fairchild Semiconductor]
文件大小：523.2KB，共11页
Sponsor by e络盟器件资料摘要：
© 2005 Fairchild Semiconductor Corporation DS012416 www.fairchildsemi.com
March 1995
Revised February 2005
7
4LCX125
Low V
o
lt
age Quad
Buf
f
e
r
wi
th 5V T
o
l
e
ra
nt Input
s
and Output
s
74LCX125
Low Voltage Quad Buffer
with 5V Tolerant Inputs and Outputs
General Description
The LCX125 contains four independent non-inverting buff-
ers with 3-STATE outputs. The inputs tolerate voltages up
to 7V allowing the interface of 5V systems to 3V systems.
The 74LCX125 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
a73 5V tolerant inputs and outputs
a73 2.3V–3.6V V
CC
specifications provided
a73 6.0 ns t
PD
max (V
CC
c32 3.3V), 10 c80A I
CC
max
a73 Power down high impedance inputs and outputs
a73 Supports live insertion/withdrawal (Note 1)
a73 c11424 mA output drive (V
CC
c32 3.0V)
a73 Implements patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds JEDEC 78 conditions
a73 ESD performance:
Human body model c33 2000V
Machine model c33 100V
a73 Leadless Pb-Free DQFN package
Note 1: To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value of the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 2: DQFN package available in Tape and Reel only.
Note 3: “_NL” indicates Pb-Free package (per JEDED J-STD-020B). Device available in Tape and Reel only.
Order Number
Package
Package Description
Number
74LCX125M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX125MX_NL
(Note 3)
M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX125SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LCX125BQX
(Note 2)
MLP014A Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 3.0mm
74LCX125MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74LCX125MTCX_NL
(Note 3)
MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
March 1995
Revised February 2005
7
4LCX125
Low V
o
lt
age Quad
Buf
f
e
r
wi
th 5V T
o
l
e
ra
nt Input
s
and Output
s
74LCX125
Low Voltage Quad Buffer
with 5V Tolerant Inputs and Outputs
General Description
The LCX125 contains four independent non-inverting buff-
ers with 3-STATE outputs. The inputs tolerate voltages up
to 7V allowing the interface of 5V systems to 3V systems.
The 74LCX125 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
a73 5V tolerant inputs and outputs
a73 2.3V–3.6V V
CC
specifications provided
a73 6.0 ns t
PD
max (V
CC
c32 3.3V), 10 c80A I
CC
max
a73 Power down high impedance inputs and outputs
a73 Supports live insertion/withdrawal (Note 1)
a73 c11424 mA output drive (V
CC
c32 3.0V)
a73 Implements patented noise/EMI reduction circuitry
a73 Latch-up performance exceeds JEDEC 78 conditions
a73 ESD performance:
Human body model c33 2000V
Machine model c33 100V
a73 Leadless Pb-Free DQFN package
Note 1: To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value of the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 2: DQFN package available in Tape and Reel only.
Note 3: “_NL” indicates Pb-Free package (per JEDED J-STD-020B). Device available in Tape and Reel only.
Order Number
Package
Package Description
Number
74LCX125M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX125MX_NL
(Note 3)
M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX125SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LCX125BQX
(Note 2)
MLP014A Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 3.0mm
74LCX125MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74LCX125MTCX_NL
(Note 3)
MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide