MC74HCT245ADW ON Semiconductor, MC74HCT245ADW Datasheet - Page 4

• Manufacturer Part Number: MC74HCT245ADW
• Description: Bus Transceivers 5V Octal 3-State
• Manufacturer: ON Semiconductor

Specifications of MC74HCT245ADW

• Product Category: Bus Transceivers
• Logic Type: CMOS
• Logic Family: 74HCT
• Number Of Channels Per Chip: 8
• Input Level: TTL
• Output Level: CMOS
• Output Type: 3-State
• High Level Output Current: - 6 mA
• Low Level Output Current: 6 mA
• Propagation Delay Time: 22 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Temperature: + 125 C
• Package / Case: SOIC-20 Wide
• Function: Bus Transceiver
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 8
• Polarity: Non-Inverting
• Factory Pack Quantity: 38

*Includes all probe and jig capacitance
DEVICE
UNDER
TEST
Figure 4.
OUTPUT
TEST POINT
DIRECTION
C
L
OUTPUT
*
ENABLE
A OR B
A OR B
OUTPUT
A OR B
B OR A
INPUT
t
PLH
SWITCHING WAVEFORMS
t
r
1.3 V
1.3 V
t
TLH
1.3 V
1.3 V
http://onsemi.com
10%
0.3 V
1.3 V
t
t
1.3 V
PZL
PZH
90%
2.7 V
Figure 2.
Figure 3.
4
t
t
PHZ
PLZ
DEVICE
UNDER
TEST
1.3 V
t
10%
f
90%
*Includes all probe and jig capacitance
OUTPUT
t
PHL
Figure 5. Test Circuit
t
THL
3.0 V
GND
3.0 V
GND
HIGH
IMPEDANCE
V
V
HIGH
IMPEDANCE
TEST POINT
OL
OH
3.0 V
GND
C
1 kW
L
*
CONNECT TO V
TESTING t
CONNECT TO GND WHEN
TESTING t
PLZ
PHZ
AND t
AND t
CC
WHEN
PZL
PZH
.
.