参数资料
型号: 74ALVT16652
厂商: NXP Semiconductors N.V.
英文描述: Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
中文描述: 2.5V/3.3V的16位总线收发器/寄存器三态
文件页数: 11/14页
文件大小: 108K
代理商: 74ALVT16652
Philips Semiconductors
Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13
11
V
M
t
PHL
t
PLH
V
M
V
M
V
M
nSBA or
nSAB
nAx or nBx
SH00032
3.0V or V
CC
0V
V
OH
V
OL
Waveform 3. Propagation Delay, SBA to nAx or SAB to nBx
ééé
ééé
ééé
t
(H)
éééééééé
éééééééé
éééééééé
t
(H)
t
(L)
t
(L)
V
M
nAx or
nBx
V
M
V
M
V
M
V
M
V
M
nCPBA or
nCPAB
SH00049
NOTE: The shaded areas indicate when the input is permitted
to change for predictable output performance.
t
W
(L)
3.0V
or
V
CC
0V
3.0V
or
V
CC
0V
Waveform 4. Data Setup and Hold Times
V
Y
V
M
V
M
V
M
nAx or nBx
t
PZH
t
PHZ
SH00050
nOEBA
0V
nOEAB
V
OH
3.0V or V
CC
whichever
is less
0V
Waveform 5. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
V
X
V
OL
V
M
V
M
V
M
nAx or
nBx
t
PZL
t
PLZ
SH00051
nOEBA
nOEAB
3.0V
or
V
CC
0V
3.0V
or
V
CC
0V
Waveform 6. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
TEST CIRCUIT AND WAVEFORMS
PULSE
GENERATOR
V
IN
V
OUT
C
L
V
CC
R
L
Test Circuit for 3-State Outputs
V
M
V
M
t
W
NEGATIVE
PULSE
10%
10%
90%
90%
0V
V
M
V
M
t
W
POSITIVE
PULSE
90%
90%
10%
10%
0V
t
THL
(t
F
)
t
TLH
(t
R
)
t
THL
(t
F
)
t
TLH
(t
R
)
DEFINITIONS
R
L
=
Load resistor; see AC CHARACTERISTICS for value.
C
L
=
Load capacitance includes jig and probe capacitance:
See AC CHARACTERISTICS for value.
R
T
=
Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
74ALVT16
SWITCH POSITION
TEST
SWITCH
t
PLZ/
t
PZL
t
PLH/
t
PHL
t
PHZ
/t
PZH
6V or V
CC x 2
Open
GND
6.0V or V
CC
x 2
R
T
R
L
Open
GND
SW00025
D.U.T.
Amplitude
Rep. Rate
t
W
t
R
t
F
3.0V or V
CC
whichever
is less
10MHz
500ns
2.5ns
2.5ns
V
IN
V
IN
相关PDF资料
PDF描述
74ALVT16731 Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16731DGG Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16731DL Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16821 Hex Schmitt-Trigger Inverters 14-PDIP -40 to 85
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