MC74HCT245ADTR2G ON Semiconductor, MC74HCT245ADTR2G Datasheet - Page 4

• Manufacturer Part Number: MC74HCT245ADTR2G
• Description: IC BUS TRANSCVR 3-ST 8B 20TSSOP
• Manufacturer: ON Semiconductor
• Series: 74HCTr

Specifications of MC74HCT245ADTR2G

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: HCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 42ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: CMOS
• Output Type: 3-State
• Package Type: TSSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Technology: CMOS
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*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
MC74HCT245A
10%
0.3 V
1.3 V
t
t
1.3 V
PZH
PZL
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
.
.