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參數(shù)資料
| 型號： | 74ALVCH162827 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 20-bit buffer/line driver, non-inverting,with 30Ω termination resistor (3-State)(同相,帶30Ω終端電阻器的20位緩沖器/線驅(qū)動器（三態(tài)）) |
| 中文描述： | 20位緩沖器/線路驅(qū)動器，不翻30Ω端接電阻，（3態(tài)）（同相，帶30Ω終端電阻器的20位緩沖器/線驅(qū)動器（三態(tài)）） |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 72K |
| 代理商： | 74ALVCH162827 |
Philips Semiconductors
Product specification
74ALVCH162827
20-bit buffer/line driver, non-inverting, with 30
termination resistors (3-State)
1998 Sep 29
7
AC WAVEFORMS FOR V
CC
= 2.3V TO 2.7V
V
M
= 0.5 V
V
X
= V
OL
+ 0.15V
V
Y
= V
OH
–0.15V
V
OL
and V
OH
are the typical output voltage drop that occur with the
output load.
VI
= V
CC
AC WAVEFORMS FOR V
CC
= 3.0V TO 3.6V AND
V
CC
= 2.7V RANGE
V
M
= 1.5 V
V
X
= V
OL
+ 0.3V
V
Y
= V
–0.3V
V
and V
OH
are the typical output voltage drop that occur with the
output load.
VI
= 2.7V
A
INPUT
t
PHL
t
PLH
V
OL
V
I
GND
V
OH
Y
OUTPUT
SH00132
V
M
V
M
Waveform 1. Input (nAx) to Output (nYx) Propagation Delays
t
PLZ
t
PZL
V
I
nOE INPUT
GND
V
CC
OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OH
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND
outputs
enabled
outputs
enabled
outputs
disabled
t
PHZ
V
M
V
M
V
M
t
PZH
V
X
V
Y
SH00137
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORM
SWITCH POSITION
PULSE
GENERATOR
R
T
V
I
D.U.T.
V
O
C
L
V
CC
R
L
= 500
Test Circuit for switching times
Open
GND
S
1
DEFINITIONS
R
L
= Load resistor
C
L
= Load capacitance includes jig and probe capacitance
R
T
= Termination resistance should be equal to Z
OUT
of pulse generators.
V
CC
V
I
< 2.7V
V
CC
TEST
S
1
t
PLH/
t
PHL
Open
2
V
CC
t
PLZ/
t
PZL
2.7V
2.7–3.6V
t
PHZ/
t
PZH
GND
R
L
= 500
2 * V
CC
SV00906
Waveform 3. Load circuitry for switching times
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVCH162827DG | 功能描述:緩沖器和線路驅(qū)動器 20 BIT BUF/DVR 3-S 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVCH162827DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:20-bit buffer/line driver, non-inverting,with 30ohm termination resistors (3-State) |
| 74ALVCH162827DGG,1 | 功能描述:緩沖器和線路驅(qū)動器 20BIT BUF/DVR 3-S 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVCH162827DGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74ALVCH162827DGG,118 | 制造商:NXP Semiconductors 功能描述: |
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