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參數(shù)資料
| 型號： | 74LVC125A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 |
| 中文描述： | 四緩沖器/線路驅動器5伏耐輸入/輸出三態(tài) |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 94K |
| 代理商： | 74LVC125A |
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
相關PDF資料 |
PDF描述 |
|---|---|
| 74LVC125 | Quad buffer/line driver; 3-State |
| 74LVC125D | Quad buffer/line driver; 3-State |
| 74LVC125PW | Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 |
| 74LVC125PWDH | Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 |
| 74LVC125DB | Quad buffer/line driver; 3-State |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVC125A_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE |
| 74LVC125ABQ | 制造商:NXP Semiconductors 功能描述:IC QD BUFF/DRIVER TRI-ST DH 制造商:NXP Semiconductors 功能描述:Quad line driver,TriState,74LVC125ABQ |
| 74LVC125ABQ,115 | 功能描述:緩沖器和線路驅動器 QUAD BUFFR/LINE DRVR RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVC125ABQ,115-CUT TAPE | 制造商:NXP 功能描述:74LVC Series 3.6 V 3-State Quad Buffer/Line Driver - DHVQFN-14 |
| 74LVC125ABQ-G | 功能描述:緩沖器和線路驅動器 QUAD BUFFR/LINE DRVR RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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