74lcxh162244 STMicroelectronics, 74lcxh162244 Datasheet - Page 6

• Manufacturer Part Number: 74lcxh162244
• Description: Low Voltage Cmos 16-bit Bus Buffer 3-state With 5v Tolerant Inputs And Outputs
• Manufacturer: STMicroelectronics

74LCXH162244
TEST CIRCUIT
C
R
R
WAVEFORM 1 : PROPAGATION DELAYS (f=1MHz; 50% duty cycle)
6/10
t
t
t
PLH
PZL
PZH
L
L
T
= 50 pF or equivalent (includes jig and probe capacitance)
= R1 = 500
= Z
, t
, t
, t
OUT
PLZ
PHL
PHZ
of pulse generator (typically 50 )
or equivalent
TEST
SWITCH
Open
GND
6V