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5962-8775801RA

Description
Bus Transceiver,
Categorylogic    logic   
File Size1MB,20 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
Download Datasheet Parametric View All

5962-8775801RA Overview

Bus Transceiver,

5962-8775801RA Parametric

Parameter NameAttribute value
package instruction,
Reach Compliance Codeunknown
Logic integrated circuit typeBUS TRANSCEIVER
Certification statusQualified
Base Number Matches1
SN54AC245, SN74AC245
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCAS461F − FEBRUARY 1995 − REVISED OCTOBER 2003
D
2-V to 6-V V
CC
Operation
D
Inputs Accept Voltages to 6 V
D
Max t
pd
of 7 ns at 5 V
description/ordering information
The ’AC245 octal bus transceivers are designed
for asynchronous two-way communication
between data buses. The control-function
implementation minimizes external timing
requirements.
When the output-enable (OE) is low, the device
passes noninverted data from the A bus to the B
bus or from the B bus to the A bus, depending on
the logic level at the direction control (DIR) input.
A high on
OE
disables the device so that the buses
are effectively isolated.
To ensure the high-impedance state during power
up or power down, OE should be tied to V
CC
through a pullup resistor; the minimum value of
the resistor is determined by the current-sinking
capability of the driver.
SN54AC245 . . . J OR W PACKAGE
SN74AC245 . . . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
CC
OE
B1
B2
B3
B4
B5
B6
B7
B8
SN54AC245 . . . FK PACKAGE
(TOP VIEW)
A2
A1
DIR
V
CC
A3
A4
A5
A6
A7
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
OE
B1
B2
B3
B4
B5
ORDERING INFORMATION
T
A
PDIP − N
SOIC − DW
−40°C to 85°C
40 C 85 C
SOP − NS
SSOP − DB
TSSOP − PW
CDIP − J
−55°C to 125 C
55 C 125°C
PACKAGE
Tube
Tube
Tape and reel
Tape and reel
Tape and reel
Tube
Tape and reel
Tube
Tube
Tube
ORDERABLE
PART NUMBER
SN74AC245N
SN74AC245DW
SN74AC245DWR
SN74AC245NSR
SN74AC245DBR
SN74AC245PW
SN74AC245PWR
SNJ54AC245J
SNJ54AC245W
SNJ54AC245FK
CFP − W
LCCC − FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
2003, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
A8
GND
B8
B7
B6
TOP-SIDE
MARKING
SN74AC245N
AC245
AC245
AC245
AC245
SNJ54AC245J
SNJ54AC245W
SNJ54AC245FK
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