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參數(shù)資料
| 型號： | 74LVC125PW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 |
| 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?。?/td> | 103K |
| 代理商： | 74LVC125PW |
Philips Semiconductors
Product specification
74LVC125
Quad buffer/line driver; 3-State
2
1997 Mar 18
853–1951 17865
FEATURES
Wide supply voltage range of 1.2 to 3.6 V
In accordance with JEDEC standard no. 8-1A
Inputs accept voltages up to 5.5 V
CMOS lower power consumption
Direct interface with TTL levels
Output drive capability 50 transmission lines at 85
°
C
DESCRIPTION
The 74LVC125 is a high performance, low-power, low-voltage
Si-gate CMOS device and superior to most advanced CMOS
compatible TTL families.
The 74LVC125 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
/t
PLH
Propagation delay
nA to nY
Input capacitance
C
L
= 15 pF;
V
CC
= 3.3 V
3.5
ns
C
I
C
PD
5.0
pF
Power dissipation capacitance per buffer
Notes 1 and 2
22
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
+
Σ
(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;
Σ
(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
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
NORTH AMERICA
PKG. DWG. #
14-Pin Plastic SO
74LVC125 D
74LVC125 D
SOT108-1
14-Pin Plastic SSOP Type II
74LVC125 DB
74LVC125 DB
SOT337-1
14-Pin Plastic TSSOP Type I
74LVC125 PW
74LVC125PW DH
SOT402-1
PIN CONFIGURATION
SV00455
1
2
3
4
5
6
7
1OE
1A
1Y
2OE
2A
2Y
GND
V
CC
4OE
4A
4Y
3OE
3A
3Y
14
13
12
11
10
9
8
PIN DESCRIPTION
PIN
NUMBER
1, 4, 10, 13
SYMBOL
NAME AND FUNCTION
1OE – 4OE
Data enable inputs (active LOW)
2, 5, 9, 12
1A – 4A
Data inputs
3, 6, 8, 11
1Y – 4Y
Data Outputs
7
GND
Ground (0 V)
14
V
CC
Positive supply voltage
LOGIC SYMBOL
SV00456
1Y
2Y
3Y
4Y
1
2
3
1OE
1A
4
5
6
2OE
2A
10
9
8
3OE
3A
13
12
11
4OE
4A
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| 74LVC125PWDH | Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVC125PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad buffer/line driver; 3-State |
| 74LVC126A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS |
| 74LVC126ABQ | 制造商:NXP Semiconductors 功能描述:IC QD BUFF/DRIVER TRI-ST DH |
| 74LVC126ABQ,115 | 功能描述:緩沖器和線路驅(qū)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 |
| 74LVC126ABQ-G | 功能描述:緩沖器和線路驅(qū)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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