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參數(shù)資料
| 型號： | 7LVC125APWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | SC Series, 3 Ohms, 1.0 W, Fixed, Wirewound Resistor |
| 中文描述： | LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 94K |
| 代理商： | 7LVC125APWDH |
Philips Semiconductors
Product specification
74LVC125A
Quad buffer/line driver with 5-volt
tolerant inputs/outputs (3-state)
2
1998 Apr 28
853-2010 19310
FEATURES
5-volt tolerant inputs/outputs, for interfacing with 5-volt logic
Supply voltage range of 1.2V to 3.6V
Complies with JEDEC standard no. 8-1A
CMOS low power consumption
Direct interface with TTL levels
High impedance when V
CC
= 0V
DESCRIPTION
The 74LVC125A is a high performance, low-power, low-voltage
Si-gate CMOS device and superior to most advanced CMOS
compatible TTL families.
Inputs can be driven from either 3.3V or 5.0V devices. In 3-state
operation, outputs can handle 5V.
The 74LVC125A consists of four non-inverting buffers/line drivers
with 3-state outputs. The 3-state outputs (nY) are controlled by the
output enable input (nOE). A HIGH at nOE causes the outputs to
assume a high impedance OFF-state.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
≤
2.5 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
t
PHL
PLH
/t
Propag
nA to nY
C
= 50 pF;
L
V
CC
= 3.3 V
3 0
3.0
ns
y
C
I
Input capacitance
5.0
pF
C
PD
Power dissipation capacitance per buffer
V
CC
= 3.3 V
Notes 1 and 2
25
pF
NOTES:
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W)
P
D
= C
PD
×
V
CC2
×
f
i
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz; C
L
= output load capacity in pF;
f
o
= output frequency in MHz; V
CC
= supply voltage in V;
(C
L
×
V
CC2
×
f
o
) = sum of the outputs.
2. The condition is V
I
= GND to V
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
PKG. DWG. #
14-Pin Plastic SO
–40
°
C to +125
°
C
74LVC125A D
74LVC125A D
SOT108-1
14-Pin Plastic SSOP Type II
–40
°
C to +125
°
C
74LVC125A DB
74LVC125A DB
SOT337-1
14-Pin Plastic TSSOP Type I
–40
°
C to +125
°
C
74LVC125A PW
7LVC125APW DH
SOT402-1
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PDF描述 |
|---|---|
| 7LVC1284D | 3.3V Parallel printer interface transceiver/buffer |
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| 7LVC241APWDH | Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State |
| 7LVC244APWDH | Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle |
| 7LVC245APWDH | Octal bus transceiver with direction pin with 5-volt tolerant inputs/outputs 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7LVC1284D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Parallel printer interface transceiver/buffer |
| 7LVC240APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State |
| 7LVC241APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State |
| 7LVC244APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle |
| 7LVC245APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver with direction pin with 5-volt tolerant inputs/outputs 3-State |
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