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参数资料
| 型号： | SNJ54BCT541FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 1/26页 |
| 文件大小： | 1230K |
| 代理商： | SNJ54BCT541FKR |
SN54BCT541, SN74BCT541A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS011E – JULY 1988 – REVISED MARCH 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Operating Voltage Range of 4.5 V to 5.5 V
D State-of-the-Art BiCMOS Design
Significantly Reduces ICCZ
D 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
D P-N-P Inputs Reduce DC Loading
D Data Flow-Through Pinout (All Inputs on
Opposite Side From Outputs)
SN54BCT541 ...FK PACKAGE
(TOP VIEW)
SN54BCT541 ...J OR W PACKAGE
SN74BCT541A ...DW, N, OR NS PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
Y1
Y2
Y3
Y4
Y5
A3
A4
A5
A6
A7
A2
A1
OE1
Y7
Y6
OE2
A8
GND
Y8
V
CC
description/ordering information
The SN54BCT541 and SN74BCT541A octal buffers and line drivers are ideal for driving bus lines or buffering
memory-address registers. The devices feature inputs and outputs on opposite sides of the package to facilitate
printed-circuit-board layout.
The 3-state control gate is a 2-input AND gate with active-low inputs so that, if either output-enable (OE1 or OE2)
input is high, all eight outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP – N
Tube
SN74BCT541AN
0
°Cto70°C
SOIC
DW
Tube
SN74BCT541ADW
BCT541A
0
°C to 70°C
SOIC – DW
Tape and reel
SN74BCT541ADWR
BCT541A
SOP – NS
Tape and reel
SN74BCT541ANSR
BCT541A
CDIP – J
Tube
SNJ54BCT541J
–55
°C to 125°C
CFP – W
Tube
SNJ54BCT541W
LCCC – FK
Tube
SNJ54BCT541FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Copyright
2003, Texas Instruments Incorporated
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.
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.
相关PDF资料 |
PDF描述 |
|---|---|
| SNJ54BCT544W | BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDFP24 |
| SN74BCT544DWR | BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24 |
| SNJ54BCT574J | BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| SN74BCT574N | BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| SN74BCT574NSRE4 | BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54BCT541J | 制造商:Texas Instruments 功能描述: |
| SNJ54BCT543FK | 制造商:Texas Instruments 功能描述: |
| SNJ54BCT543JT | 制造商:Texas Instruments 功能描述:Bus XCVR Single 8-CH 3-ST 24-Pin CDIP Tube 制造商:TI 功能描述:54BCT543/BLAJC TI'89 N15C8E |
| SNJ54BCT544W | 制造商:Texas Instruments 功能描述:BUS XCVR SGL 8CH 3-ST 24CFPAK - Rail/Tube |
| SNJ54BCT573FK | 制造商:Texas Instruments 功能描述: |
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