參數(shù)資料
型號(hào): SNJ54HCT541W
廠商: Texas Instruments, Inc.
英文描述: OCTAL BUFFERS AND LINE DRIVERS WITH 3 STATE OUTPUTS
中文描述: 與三態(tài)輸出的八路緩沖器和線路驅(qū)動(dòng)器
文件頁數(shù): 1/13頁
文件大?。?/td> 336K
代理商: SNJ54HCT541W
SCLS306C JANUARY 1996 REVISED AUGUST 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operating Voltage Range of 4.5 V to 5.5 V
High-Current 3-State Outputs Interface
Directly With System Bus or Can Drive Up
To 15 LSTTL Loads
Low Power Consumption, 80-
μ
A Max I
CC
Typical t
pd
= 12 ns
±
6-mA Output Drive at 5 V
Low Input Current of 1
μ
A Max
Inputs Are TTL-Voltage Compatible
Data Flow-Through Pinout (All Inputs on
Opposite Side From Outputs)
description/ordering information
These octal buffers and line drivers are designed
to have the performance of the popular ’HC240
series devices and to offer a pinout with inputs and
outputs on opposite sides of the package. This
arrangement greatly facilitates printed circuit
board layout.
The 3-state control gate is a 2-input NOR. If either
output-enable (OE1 or OE2) input is high, all eight
outputs are in the high-impedance state. The
’HCT541 devices provide true data at the outputs.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 20
SN74HCT541N
SN74HCT541N
SOIC DW
Tube of 25
SN74HCT541DW
HCT541
Reel of 2000
SN74HCT541DWR
40
°
C to 85
°
C
SOP NS
Reel of 2000
SN74HCT541NSR
HCT541
SSOP DB
Reel of 2000
SN74HCT541DBR
HT541
Tube of 70
SN74HCT541PW
TSSOP PW
Reel of 2000
SN74HCT541PWR
HT541
Reel of 250
SN74HCT541PWT
CDIP J
Tube of 20
SNJ54HCT541J
SNJ54HCT541J
55 C to 125 C
CFP W
Tube of 85
SNJ54HCT541W
SNJ54HCT541W
LCCC FK
Tube of 55
SNJ54HCT541FK
SNJ54HCT541FK
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.
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
V
CC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
SN54HCT541 . . . J OR W PACKAGE
SN74HCT541 . . . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
Y1
Y2
Y3
Y4
Y5
A3
A4
A5
A6
A7
A
A
O
Y
Y
V
O
A
G
Y
SN54HCT541 . . . FK PACKAGE
(TOP VIEW)
Copyright
2003, Texas Instruments Incorporated
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