m54hc253k1 STMicroelectronics, m54hc253k1 Datasheet - Page 6

• Manufacturer Part Number: m54hc253k1
• Description: Hc253 Dual 4 Channel Multiplexer 3 State Output Hc153 Dual 4 Channel Multiplexer
• Manufacturer: STMicroelectronics

M54HC253
TEST CIRCUIT
C
R
R
6/10
t
t
t
PLH
PZL
PZH
L
1
T
= 50pF/150pF or equivalent (includes jig and probe capacitance)
= 1K or equivalent
= Z
, t
, t
, t
OUT
PLZ
PHL
PHZ
of pulse generator (typically 50 )
TEST
SWITCH
Open
GND
V
CC