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參數(shù)資料
| 型號： | 74VHC126 |
| 廠商： | 意法半導體 |
| 英文描述： | Quad Bus Buffers (3-State)(四總線緩沖器) |
| 中文描述： | 四總線緩沖器（三態(tài)）（四總線緩沖器） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 68K |
| 代理商： | 74VHC126 |
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions
Value
Unit
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
10
Max.
10
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance (note 1)
1) C
PD
isdefined as the value ofthe IC’s internalequivalent capacitance which iscalculated fromtheoperating currentconsumption without load. (Refer to
Test Circuit).Average operting currentcan be obtained by the followingequation. I
CC
(opr) =C
PD
V
CC
f
IN
+I
CC
/4(percircuit)
4
6
pF
pF
pF
15
TEST CIRCUIT
TEST
SWITCH
Open
V
CC
GND
t
PLH
, t
PHL
t
PZL
, t
PLZ
t
PZH
, t
PHZ
C
L
=15/50 pF orequivalent (includes jigand probe capacitance)
R
L
=R
1
=1K
orequivalent
R
T
=Z
OUT
of pulse generator (typically50
)
DYNAMIC SWITCHING CHARACTERISTICS
Symbol
Parameter
Test Conditions
V
CC
(V)
Value
Unit
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
0.8
Max.
V
OLP
V
OLV
V
IHD
Dynamic Low Voltage
Quiet Output (note 1, 2)
5.0
C
L
= 50 pF
0.3
-0.3
V
-0.8
3.5
Dynamic High Voltage
Input (note 1, 3)
Dynamic Low Voltage
Input (note 1, 3)
1) Worstcase package.
2) Max number of outputs defined as (n). Datainputsare driven 0V to5.0V, (n-1)outputs switchingand one output at GND.
3) Max number of data inputs (n)switching. (n-1)switching 0V to5.0V.Inputs under testswitching: 5.0Vtothreshold (V
ILD
),0V tothreshold (V
IHD
),f=1MHz.
5.0
V
ILD
5.0
1.5
74VHC126
4/8
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VHC126_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD BUS BUFFERS (3-STATE) |
| 74VHC126BQ | 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:IC QUAD BUFF/DVR TRI-ST DH 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin DHVQFN EP T/R |
| 74VHC126BQ,115 | 功能描述:緩沖器和線路驅(qū)動器 CMOS 4CH NON-INVERT 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 |
| 74VHC126BQ-Q100X | 制造商:NXP Semiconductors 功能描述:74VHC126BQ-Q100/DHVQFN14/REEL7 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC BUFFER/LINE DVR QUAD 14DHVQFN 制造商:NXP Semiconductors 功能描述:Buffers & Line Drivers Quad buffer/line driver |
| 74VHC126D,118 | 功能描述:緩沖器和線路驅(qū)動器 CMOS 4CH NON-INVERT 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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