74ACT373 STMicroelectronics, 74ACT373 Datasheet - Page 6

• Manufacturer Part Number: 74ACT373
• Description: OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
• Manufacturer: STMicroelectronics

74ACT373
6/10
TEST CIRCUIT
C
R
R
WAVEFORM 1: LE TO Qn PROPAGATION DELAYS, LE MINIMUM PULSE WIDTH,
Dn TO LE SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle)
t
t
t
PLH
PZL
PZH
L
L
T
= 50 pF or equivalent (includes jig and probe capacitance)
= R
=Z
, t
, t
, t
1
OUT
PLZ
= 500 or equivalent
PHL
PHZ
of pulse generator (typically 50 )
TEST
SWITCH
Open
Open
2V
CC