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參數(shù)資料
| 型號： | 74ALVT166646DL |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 16-bus transceiver 3-State |
| 中文描述： | 2.5V/3.3V的16總線收發(fā)器三態(tài) |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 106K |
| 代理商： | 74ALVT166646DL |
Philips Semiconductors
Product specification
74ALVT16646
2.5V/3.3V 16-bit bus transceiver (3-State)
1998 Feb 13
11
AC CHARACTERISTICS (2.5V
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
0.2V
UNIT
MIN
150
1.0
1.0
TYP
1
MAX
f
MAX
t
PLH
t
PHL
Maximum clock frequency
Propagation delay
nCPAB to nBx or nCPBA to nAx
1
MHz
1
3.2
2.8
4.8
4.2
ns
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nSAB to nBx or nSBA to nAx
2
1.5
1.5
3.4
3.4
5.8
6.0
ns
Propagation delay
nAx to nBx or nBx to nAx
Output enable time
to High and Low level
Output disable time
from High and Low Level
Output enable time
nDIR to nAx or nBx
Output disable time
nDIR to nAx or nBx
2
3
5
6
5
6
5
6
5
6
0.5
0.5
1.5
1.0
1.5
1.0
2.0
1.0
1.5
1.0
2.2
2.3
3.4
2.7
3.2
2.5
4.1
2.5
3.9
3.1
3.2
3.8
5.8
6.0
5.2
3.7
7.0
4.1
6.1
4.9
ns
ns
ns
ns
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC SETUP REQUIREMENTS (2.5V
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
0.2V
UNIT
MIN
TYP
t
S
(H)
t
S
(L)
Setup time, High or Low
nAx to nCPAB or nBx to nCPBA
4
2.0
2.0
1.2
1.2
ns
t
h
(H)
t
h
(L)
Hold time, High or Low
nAx to nCPAB or nBx or nCPBA
4
0.0
0.0
–1.0
–1.0
ns
t
w
(H)
t
w
(L)
Pulse width, High or Low
nCPAB or nCPBA
1
1.5
1.5
ns
AC WAVEFORMS
V
M
= 1.5V at V
CC
V
X
= V
OL
+ 0.3V at V
CC
V
Y
= V
OH
– 0.3V at V
CC
3.0V; V
M
= V
CC
/2 at V
CC
3.0V; V
X
= V
OL
+ 0.15V at V
CC
3.0V; V
Y
= V
OH
– 0.15V at V
CC
2.7V
2.7V
2.7V
V
M
V
M
V
M
V
M
V
M
1/f
MAX
t
w
t
PHL
t
w
(L)
t
PLH
nCPBA or
nCPAB
nAx or nBx
SH00030
0V
3.0V or V
CC
whichever
is less
V
OH
V
OL
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
nSBA or nSAB
V
M
t
PLH
t
PHL
V
M
V
M
V
M
nAx or nBx
nAx or nBx
nAx or nBx
SH00031
3.0V or V
CC
0V
V
OH
V
OL
Waveform 2. Propagation Delay, nSAB to nBx or nSBA to nAx,
nAx to nBx or nBx to nAx
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVT16731 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16731DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16731DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16821 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
| 74ALVT16821DG | 功能描述:觸發(fā)器 2.5/3.3V 20-BIT BUFFER 3-S 34 RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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