74lcx573 STMicroelectronics, 74lcx573 Datasheet - Page 6

• Manufacturer Part Number: 74lcx573
• Description: Octal D-type Latch Non-inverting 3-state With 5v Tolerant Inputs And Outputs
• Manufacturer: STMicroelectronics

74LCX573
Figure 4: Test Circuit
C
R
R
Figure 5: Waveform - LE TO Qn Propagation Delays, LE Pulse Width, Dn TO LE Setup And Hold
Times (f=1MHz; 50% duty cycle)
6/13
t
t
t
PLH
PZL
PZH
L
L
T
= 50 pF or equivalent (includes jig and probe capacitance)
= R1 = 500 or equivalent
= Z
, t
, t
, t
OUT
PLZ
PHL
PHZ
of pulse generator (typically 50 )
TEST
SWITCH
Open
GND
6V