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TC74LCX245F(EL,K,F

P1-P3P4-P6P7-P9P10-P12
TC74LCX245F/FT/FK
2014-03-01
7
AC Test Circuit
Open
6.0 V or V
CC
×2
GND
Switch
Output Measure
Parameter Switch
t
pLH
, t
pHL
Open
6.0 V @V
CC
=3.3±0.3V
@V
CC
=2.7V
t
pLZ
, t
pZL
V
CC
×2 @V
CC
=2.5±0.2V
@V
CC
=1.8±0.15V
t
pHZ
, t
pZH
GND
R
L
R
L
C
L
Figure 1
TC74LCX245F/FT/FK
2014-03-01
8
AC Waveform
V
CC
Symbol
3.3
± 0.3 V
2.7V
2.5
± 0.2 V 1.8 ± 0.15 V
V
IH
2.7V V
CC
V
CC
V
IM
1.5V V
CC
/2 V
CC
/2
Input
t
r
, t
f
2.5ns 2.0ns 2.0ns
V
OM
1.5V V
OH
/2 V
OH
/2
V
X
V
OL
+0.3V V
OL
+0.15V V
OL
+0.15V
Output
V
Y
V
OH
-0.3V V
OL
-0.15V V
OL
-0.15V
C
L
50pF 30pF 30pF Load
R
L
500Ω 500Ω 1kΩ
90%
10%
Output
(Bn, An)
Input
(An, Bn)
V
OL
V
OH
GND
V
IH
V
OM
t
pLH
t
pHL
t
r
t
f
V
IM
Figure 2 t
pLH
, t
pHL
Figure 3 t
pLZ
, t
pHZ
, t
pZL
, t
pZH
90%
10%
V
OL
V
OH
GND
V
IH
V
OM
t
pHZ
t
pZH
t
r
t
f
V
IM
GND
V
OH
Outputs
enabled
V
OM
t
pLZ
t
pZL
V
X
V
Y
Outputs
disabled
Outputs
enabled
Output Enable
(
OE )
Output (An, Bn)
Low to Off to Low
Output (An, Bn)
High to Off to High
TC74LCX245F/FT/FK
2014-03-01
9
Package Dimensions
Weight: 0.22 g (typ.)
P1-P3P4-P6P7-P9P10-P12

TC74LCX245F(EL,K,F

Mfr. #:
Buy TC74LCX245F(EL,K,F
Manufacturer:
Toshiba
Description:
Bus Transceivers CMOS Logic IC 7.0ns 24mA 1.65 to 3.6V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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