MC74AC245M ON Semiconductor, MC74AC245M Datasheet - Page 5
MC74AC245M
Manufacturer Part Number
MC74AC245M
Description
Bus Transceivers Octal Bidirectional
Manufacturer
ON Semiconductor
Datasheet
1.MC74AC245DWG.pdf
(10 pages)
Specifications of MC74AC245M
Logic Type
CMOS
Logic Family
74AC
Number Of Channels Per Chip
8
Input Level
CMOS
Output Level
CMOS
Output Type
3-State
High Level Output Current
- 24 mA
Low Level Output Current
24 mA
Propagation Delay Time
8.5 ns
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 85 C
Package / Case
EIAJ-20
Function
Bus Transceiver
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
8
Polarity
Non-Inverting
Lead Free Status / Rohs Status
No
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
AC CHARACTERISTICS
CAPACITANCE
Symbol
Symbol
t
t
t
t
C
C
t
t
C
PZH
PHZ
PLH
PHL
PZL
PLZ
I/O
PD
IN
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
Propagation Delay, A
Propagation Delay, A
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
(For Figures and Waveforms − See AND8277/D at www.onsemi.com)
Parameter
n
n
to B
to B
Parameter
n
n
or B
or B
n
n
MC74AC245, MC74ACT245
to A
to A
n
n
http://onsemi.com
5
V
(V)
5.0
5.0
5.0
5.0
5.0
5.0
CC
*
Min
1.5
1.5
1.5
1.5
1.5
2.0
Value
Typ
4.5
15
45
T
C
A
L
74ACT
= +25°C
= 50 pF
Typ
4.0
4.0
5.0
5.5
5.5
5.0
Unit
pF
pF
pF
Max
7.5
8.0
10
10
10
10
Min
T
C
1.5
1.0
1.5
1.5
1.0
1.5
to +85°C
A
L
74ACT
= −40°C
= 50 pF
Test Conditions
Max
11.0
12.0
11.0
11.0
8.0
9.0
V
V
V
CC
CC
CC
= 5.0 V
= 5.0 V
= 5.0 V
Unit
ns
ns
ns
ns
ns
ns
Fig.
3−5
3−5
3−7
3−8
3−7
3−8
No.