74ahct1g66gw NXP Semiconductors, 74ahct1g66gw Datasheet - Page 16

• Manufacturer Part Number: 74ahct1g66gw
• Description: 74ahc1g66; 74ahct1g66 Bilateral Switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2002 Jun 06
handbook, full pagewidth
handbook, full pagewidth
Bilateral switch
t
Definitions for test circuit:
C
R
r
AHC1G
AHCT1G
t
t
t
L
T
= t
PLH
PLZ
PHZ
= load capacitance including jig and probe capacitance (see “AC characteristics” for values).
= termination resistance should be equal to the output impedance Z
FAMILY
f
= 3 ns, when measuring f
/t
/t
/t
TEST
PZL
PHL
PZH
GND to V
GND to 3.0 V
REQUIREMENTS
open
V
GND
CC
V
I
INPUT
S
max
CC
1
, there is no constraint on t
GENERATOR
input pulse
input pulse
PULSE
negative
positive
pulse
GND
V
CC
50% V
1.5 V
V
Fig.16 Load circuitry for switching times.
M
V
INPUT
is
Fig.15 Input pulse definitions.
90%
90%
10%
CC
10%
V I
r
, t
V M
f
R T
V M
with 50% duty factor.
V CC
t THL (t f )
t TLH (t r )
D.U.T.
o
V is
of the pulse generator.
16
t W
t W
V O
C L
MNA635
t TLH (t r )
t THL (t f )
1 k
74AHC1G66; 74AHCT1G66
S 1
amplitude
amplitude
0 V
0 V
MNA595
open
GND
V CC
Product specification