參數(shù)資料
型號: 74ALVT162731
廠商: NXP Semiconductors N.V.
英文描述: 2.5V/3.3V 1-to-4 address register/ driver with 30Ω termination resistors (3-State)(帶30 Ω終端電阻器的2.5V/3.3V 1至4地址寄存器/驅(qū)動器 (三態(tài)))
中文描述: 2.5V/3.3V的1至4地址寄存器/有30Ω端接電阻器(3態(tài))(帶30Ω終端電阻器的2.5V/3.3V的1至4地址寄存器/驅(qū)動器驅(qū)動器(三態(tài)))
文件頁數(shù): 8/12頁
文件大小: 94K
代理商: 74ALVT162731
Philips Semiconductors
2.5V/3.3V 1-to-4 address register/driver with 30
termination resistors (3-State)
Product specification
74ALVT162731
1999 Mar 23
8
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
1
ts(H)
ts(L)
Setup time, High or Low
nYx to CLK
4
2.4
2.3
1.4
0.9
ns
th(H)
th(L)
Hold time, High or Low
nYx to CLK
4
0
0
–0.7
–1.0
ns
tw(H)
tw(L)
Pulse width, High or Low
CLK
3
1.5
1.5
ns
NOTE:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C.
AC WAVEFORMS
NOTES:
1. V
M
= 1.5V at V
CC
2. V
X
= V
OL
+ 0.3V at V
CC
3. 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
+ 0.150V at V
CC
3.0V, V
Y
= V
OH
– 0.150V at V
CC
2.7V
2.7V
2.7V
V
OL
SW00276
t
PLH
V
OH
0V
t
PHL
3.0V or V
,
whichever is
less
SEL
nAx
nYx
Waveform 1. Input (Ax) to Output (nYx) Propagation Delay,
transparent mode. SEL to OUtput (nYx) Propagation Delay
nOE
INPUT
V
M
V
M
t
PZH
t
PHZ
nYx
OUTPUT
V
OH
V
Y
V
M
V
M
nYx
OUTPUT
V
OL
t
PZL
t
PLZ
0V
V
X
3.0V or V
whichever is
less
0V
SW00204
Waveform 2. 3-State Output Enable and Disable Times
t
PHL
t
PLH
V
OH
t
W
(L)
1/f
MAX
CLK
nYx
t
W
(H)
V
OL
3.0V or V
,
whichever is
less
0V
SW00277
Waveform 3. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
ééé
ééé
ééé
ééééé
ééééé
ééééé
éééé
éééé
éééé
0V
Ax
CLK
t
S
(H)
t
h
(H)
t
S
(L)
t
h
(L)
0V
3.0V or V
,
whichever is
less
3.0V or V
,
whichever is
less
SW00278
Waveform 4. Data setup and hold times
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74ALVT162821 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 20-bit bus-interface D-type flip-flop; positive-edge trigger with 30ohm termination resistors 3-State
74ALVT162821DG 功能描述:觸發(fā)器 20-BIT BUS INTERFACE 3-STATE 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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