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MC74AC245DTR2G

P1-P3P4-P6P7-P8
MC74AC245, MC74ACT245
www.onsemi.com
4
AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com)
Symbol
Parameter
V
CC
*
(V)
74AC 74AC
Unit
Fig.
No.
T
A
= +25°C
C
L
= 50 pF
T
A
= −40°C
to +85°C
C
L
= 50 pF
Min Typ Max Min Max
t
PLH
Propagation Delay
3.3 1.5 5.0 8.5 1.0 9.0
ns 3−5
A
n
to B
n
or B
n
to A
n
5.0 1.5 3.5 6.5 1.0 7.0
t
PHL
Propagation Delay
3.3 1.5 5.0 8.5 1.0 9.0
ns 3−5
A
n
to B
n
or B
n
to A
n
5.0 1.5 3.5 6.0 1.0 7.0
t
PZH
Output Enable Time
3.3 2.5 7.0 11.5 2.0 12.5
ns 3−7
5.0 1.5 5.0 8.5 1.0 9.0
t
PZL
Output Enable Time
3.3 2.5 7.5 12.0 2.0 13.5
ns 3−8
5.0 1.5 5.5 9.0 1.0 9.5
t
PHZ
Output Disable Time
3.3 2.0 6.5 12.0 1.0 12.5
ns 3−7
5.0 1.5 5.5 9.0 1.0 10.0
t
PLZ
Output Disable Time
3.3 2.0 7.0 11.5 1.5 13.0
ns 3−8
5.0 1.5 5.5 9.0 1.0 10.0
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
DC CHARACTERISTICS
Symbol Parameter
V
CC
(V)
74ACT 74ACT
Unit Conditions
T
A
= +25°C
T
A
=
−40°C to
+85°C
Typ Guaranteed Limits
V
IH
Minimum High Level
Input Voltage
4.5 1.5 2.0 2.0
V
V
OUT
= 0.1 V
5.5 1.5 2.0 2.0 or V
CC
− 0.1 V
V
IL
Maximum Low Level
Input Voltage
4.5 1.5 0.8 0.8
V
V
OUT
= 0.1 V
5.5 1.5 0.8 0.8 or V
CC
− 0.1 V
V
OH
Minimum High Level
Output Voltage
4.5 4.49 4.4 4.4
V
I
OUT
= −50 mA
5.5 5.49 5.4 5.4
*V
IN
= V
IL
or V
IH
4.5 − 3.86 3.76 V
I
OH
−24 mA
5.5 − 4.86 4.76 −24 mA
V
OL
Maximum Low Level
Output Voltage
4.5 0.001 0.1 0.1
V
I
OUT
= 50 mA
5.5 0.001 0.1 0.1
*V
IN
= V
IL
or V
IH
4.5 − 0.36 0.44 V
I
OL
24 mA
5.5 − 0.36 0.44 24 mA
I
IN
Maximum Input
Leakage Current
5.5 − ±0.1 ±1.0
mA
V
I
= V
CC
, GND
DI
CCT
Additional Max. I
CC
/Input 5.5 0.6 − 1.5 mA V
I
= V
CC
− 2.1 V
I
OZT
Maximum
3−State
Current
V
I
(OE) = V
IL
, V
IH
5.5 − ±0.6 ±6.0
mA
V
I
= V
CC
, GND
V
O
= V
CC
, GND
I
OLD
†Minimum Dynamic
Output Current
5.5 − − 75 mA V
OLD
= 1.65 V Max
I
OHD
5.5 − − −75 mA V
OHD
= 3.85 V Min
I
CC
Maximum Quiescent
Supply Current
5.5 − 8.0 80.0
mA
V
IN
= V
CC
or GND
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
MC74AC245, MC74ACT245
www.onsemi.com
5
AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com)
Symbol
Parameter
V
CC
*
(V)
74ACT 74ACT
Unit
Fig.
No.
T
A
= +25°C
C
L
= 50 pF
T
A
= −40°C
to +85°C
C
L
= 50 pF
Min Typ Max Min Max
t
PLH
Propagation Delay, A
n
to B
n
or B
n
to A
n
5.0 1.5 4.0 7.5 1.5 8.0 ns 3−5
t
PHL
Propagation Delay, A
n
to B
n
or B
n
to A
n
5.0 1.5 4.0 8.0 1.0 9.0 ns 3−5
t
PZH
Output Enable Time 5.0 1.5 5.0 10 1.5 11.0 ns 3−7
t
PZL
Output Enable Time 5.0 1.5 5.5 10 1.5 12.0 ns 3−8
t
PHZ
Output Disable Time 5.0 1.5 5.5 10 1.0 11.0 ns 3−7
t
PLZ
Output Disable Time 5.0 2.0 5.0 10 1.5 11.0 ns 3−8
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE
Symbol Parameter
Value
Typ
Unit Test Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= 5.0 V
C
I/O
Input/Output Capacitance 15 pF V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance 45 pF V
CC
= 5.0 V
MC74AC245, MC74ACT245
www.onsemi.com
6
ORDERING INFORMATION
Device Package Shipping
†
MC74AC245DWG SOIC−20
(Pb−Free)
38 Units / Rail
MC74AC245DWR2G SOIC−20
(Pb−Free)
1000 / Tape & Reel
MC74ACT245DWG SOIC−20
(Pb−Free)
38 Units / Rail
MC74ACT245DWR2G SOIC−20
(Pb−Free)
1000 / Tape & Reel
MC74AC245DTG TSSOP−20
(Pb−Free)
75 Units / Rail
MC74AC245DTR2G TSSOP−20
(Pb−Free)
2500 / Tape & Reel
MC74ACT245DTG TSSOP−20
(Pb−Free)
75 Units / Rail
MC74ACT245DTR2G TSSOP−20
(Pb−Free)
2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
MARKING DIAGRAMS
SOIC−20W TSSOP−20
1
20
AC
245
ALYWG
G
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
1
20
ACT
245
ALYWG
G
20
1
ACT245
AWLYYWWG
20
1
AC245
AWLYYWWG
P1-P3P4-P6P7-P8

MC74AC245DTR2G

Mfr. #:
Buy MC74AC245DTR2G
Manufacturer:
ON Semiconductor
Description:
Bus Transceivers Octal Bidirectional Transceiver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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