74LVCH16541ADGG PHILIPS [NXP Semiconductors], 74LVCH16541ADGG Datasheet - Page 6

• Manufacturer Part Number: 74LVCH16541ADGG
• Description: 16-bit buffer/line driver 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

1. All typical values are at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
NOTE:
AC WAVEFORMS
V
V
output load.
V
V
1998 May 19
Waveform 1. Input (An) to output (Yn) propagation delay times
M
OL
X
Y
SYMBOL
16-bit buffer/line driver; 5V tolerant I/O (3-State)
Y OUTPUT
LOW-to-OFF
OFF-to-LOW
Y OUTPUT
HIGH-to-OFF
OFF-to-HIGH
= V
= V
OE INPUT
= 1.5V at V
and V
t
t
t
t
GND
V
V
t
t
V
An
INPUT
GND
V
Yn
OUTPUT
V
V
GND
PHL
PLH
PZH
PHZ
PZL
PLZ
V
OL
OH
I
OH
OL
CC
OL
OH
I
Waveform 2. 3-State enable and disable times
+ 0.3V at V
–0.3V at V
OH
R
are the typical output voltage drop that occur with the
= t
CC
F
Propagation delay
1An to 1Yn;
2An to 2Yn
3-State output enable time
1OEn to 1Yn;
2OEn to 2Yn
3-State output disable time
1OEn to 1Yn;
2OEn to 2Yn
w 2.7V; V
V
outputs
enabled
2.5ns; C
V
CC
M
CC
t
M
PHL
t
PLZ
t
PARAMETER
w 2.7V; V
w 2.7V; V
PHZ
M
L
CC
= 50pF; R
= 0.5 V
V
= 3.3V and T
M
V
Y
X
V
X
Y
= V
= V
CC
OH
OL
L
outputs
disabled
at V
= 500 ; T
– 0.1 V
+ 0.1 V
amb
CC
t
PZL
t
t 2.7V.
PLH
t
= 25 C.
PZH
WAVEFORM
CC
CC
amb
at V
at V
1, 3
2, 3
2, 3
= –40 C to +85 C.
SW00116
V
CC
CC
M
V
M
SW00112
t 2.7V
outputs
enabled
t 2.7V
MIN
1.5
1.5
1.5
6
V
CC
TEST CIRCUIT
= 3.3V 0.3V
TYP
GENERATOR
2.7
3.5
3.9
PULSE
1
Waveform 3. Load circuitry for switching times
2.7V – 3.6V
t 2.7V
MAX
V
4.5
5.9
5.5
CC
V
LIMITS
I
R
2.7V
V
T
V
CC
D.U.T.
I
V
CC
MIN
1.5
1.5
1.5
V
CC
V
74LVCH16541A
O
= 2.7V
C
t
t
t
PHZ
PLH
PLZ
L
Test
/t
/t
/t
PHL
PZL
PZH
50pF
MAX
5.5
6.9
6.5
Product specification
2 x V
Open
GND
S
500
500
S
1
CC
1
SY00003
UNIT
ns
ns
ns
2 x V
Open
GND
CC