Philips Semiconductors
Product specification
16-bit bus transceiver with direction pin; 5 V tolerant;
3-state
74LVC16245A;
74LVCH16245A
V
handbook, full pagewidth
EXT
V
CC
R
L
V
V
O
I
PULSE
GENERATOR
D.U.T.
C
R
R
L
L
T
MNA616
VEXT
tPLH/tPHL tPZH/tPHZ tPZL/tPLZ
(1)
VCC
VI
VCC
CL
RL
1.2 V
50 pF
50 pF
50 pF
500 Ω
500 Ω
500 Ω
open
open
open
GND
GND
GND
2 × VCC
2 × VCC
2 × VCC
2.7 V
2.7 V
2.7 V
3.0 to 3.6 V
Note
1. The circuit performs better when RL = 1000 Ω.
Definitions for test circuit:
RL = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.8 Load circuitry for switching times.
2003 Nov 25
14
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
