74lvt16373a NXP Semiconductors, 74lvt16373a Datasheet - Page 7

• Manufacturer Part Number: 74lvt16373a
• Description: 3.3v Lvt 16-bit Transparent D-type Latch 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEST CIRCUIT AND WAVEFORMS
1998 Feb 19
3.3V 16-bit transparent D-type latch (3-State)
GENERATOR
DEFINITIONS
R
C
R
Waveform 5. 3-State Output Enable Time to Low Level
t
t
SWITCH POSITION
t
PHZ
PLH
T
PLZ
L
L
PULSE
TEST
= Load resistor; see AC CHARACTERISTICS for value.
= Load capacitance includes jig and probe capacitance;
= Termination resistance should be equal to Z
nOE
nQx
/t
/t
/t
PZH
PZL
PHL
see AC CHARACTERISTICS for value.
pulse generators.
and Output Disable Time from Low Level
Test Circuit for 3-State Outputs
SWITCH
V
GND
open
IN
6V
R
V
T
M
t
PZL
D.U.T.
V
V
M
CC
V
M
t
V
PLZ
OUT
C
L
V
OUT
OL
SW00015
+0.3V
R
R
of
L
L
2.7V
0V
3V
V
OL
6V
GND
OPEN
7
74LVT16
FAMILY
NEGATIVE
PULSE
POSITIVE
PULSE
90%
10%
Amplitude
2.7V
V
V
M
Input Pulse Definition
10%
90%
M
INPUT PULSE REQUIREMENTS
t
t
THL
TLH
Rep. Rate
V
(t
(t
F
R
M
10MHz
)
)
= 1.5V
t
t
W
W
10%
90%
500ns
74LVT16373A
t
W
V
V
M
M
Product specification
2.5ns
t
90%
10%
R
t
t
TLH
THL
SW00003
(t
(t
0V
0V
AMP (V)
AMP (V)
2.5ns
R
F
t
F
)
)