74ALVCH16825 Philips Semiconductors, 74ALVCH16825 Datasheet - Page 7

• Manufacturer Part Number: 74ALVCH16825
• Description: 18-bit buffer/driver 3-State
• Manufacturer: Philips Semiconductors

Philips Semiconductors
TEST CIRCUIT
1998 Jul 27
18-bit buffer/driver (3-State)
GENERATOR
t
t
PLZ/
PHZ/
PULSE
SWITCH POSITION
t
PLH/
TEST
Waveform 3. Load circuitry for switching times
DEFINITIONS
R
C
R
t
L
L
T
t
PZL
PZH
t
= Load resistor
= Load capacitance includes jig and probe capacitance
PHL
= Termination resistance should be equal to Z
Test Circuit for switching times
2 < V
Open
V
GND
I
S
1
R
CC
T
D.U.T.
V
CC
2.7–3.6V
< 2.7V
V
CC
V
O
C
L
OUT
2.7V
V
V
CC
I
of pulse generators.
S
1
R
R
SV00906
L
L
= 500
= 500
2 * V
GND
Open
CC
7
74ALVCH16825
Product specification