74LVC8T245PW,118 NXP Semiconductors, 74LVC8T245PW,118 Datasheet - Page 21
74LVC8T245PW,118
Manufacturer Part Number
74LVC8T245PW,118
Description
TXRX 8BIT TRANSLATING 24TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.74LVCH8T245PW118.pdf
(28 pages)
Specifications of 74LVC8T245PW,118
Logic Family
74LVC
Number Of Channels Per Chip
2
Propagation Delay Time
5.4 ns, 8.9 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Maximum Operating Temperature
+ 125 C
Package / Case
TSSOP-24
Maximum Power Dissipation
500 mW
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-5280-2
NXP Semiconductors
13. Application information
74LVC_LVCH8T245
Product data sheet
13.1 Unidirectional logic level-shifting application
The circuit given in
used in an unidirectional logic level-shifting application.
Table 15.
Name
V
GND
A
DIR
V
OE
B
Fig 14. Unidirectional logic level-shifting application
CC(A)
CC(B)
Schematic given for one channel.
Description unidirectional logic level-shifting application
Function
V
GND
OUT
IN
DIR
V
OE
All information provided in this document is subject to legal disclaimers.
CC1
CC2
Figure 14
system-1
Rev. 2 — 11 February 2011
V
V
CC1
CC1
is an example of the 74LVC8T245; 74LVCH8T245 being
74LVC8T245; 74LVCH8T245
Description
supply voltage of system-1 (1.2 V to 5.5 V)
device GND
output level depends on V
input threshold value depends on V
the GND (LOW level) determines B port to A port direction
supply voltage of system-2 (1.2 V to 5.5 V)
The GND (LOW level) enables the output ports
V
CC(A)
GND
An
8-bit dual supply translating transceiver; 3-state
74LVCH8T245
74LVC8T245
OE
V
DIR
Bn
CC1
CC(B)
voltage
system-2
CC2
001aak438
V
V
CC2
CC2
voltage
© NXP B.V. 2011. All rights reserved.
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