74VHC245BQ,115 NXP Semiconductors, 74VHC245BQ,115 Datasheet - Page 9

• Manufacturer Part Number: 74VHC245BQ,115
• Description: TXRX OCTAL BUS 3ST 20DHVQFN
• Manufacturer: NXP Semiconductors

Specifications of 74VHC245BQ,115

• Logic Type: CMOS
• Logic Family: 74LVCH
• Number Of Channels Per Chip: 1
• Propagation Delay Time: 7 ns, 9.5 ns, 10.5 ns, 15 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: DHVQFN-20
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 8.
74VHC_VHCT245_1
Product data sheet
Type
74VHC245
74VHCT245
Fig 6.
Measurement points are given in
V
Enable and disable times
OL
Measurement points
and V
OH
are typical voltage output levels that occur with the output load.
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
Input
V
0.5V
1.5 V
M
output
OE input
output
CC
GND
GND
V
V
V
Table
OH
CC
OL
V
I
8.
Rev. 01 — 25 August 2009
V
M
enabled
outputs
t
PLZ
Output
V
0.5V
0.5V
t
PHZ
M
CC
CC
V
X
V
Y
74VHC245; 74VHCT245
disabled
outputs
V
V
V
t
X
OL
OL
PZL
t
PZH
+ 0.3 V
+ 0.3 V
V
M
V
M
outputs
enabled
Octal bus transceiver; 3-state
mna367
V
V
V
Y
OH
OH
© NXP B.V. 2009. All rights reserved.
0.3 V
0.3 V
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