參數(shù)資料
型號： SN54HC289
廠商： Texas Instruments, Inc.
英文描述： 8-BIT ADDRESSABLE LATCHES
中文描述： 8位可尋址鎖存器
文件頁數(shù)： 1/15頁
文件大?。?/td> 341K
代理商： SN54HC289
SCLS134E DECEMBER 1982 REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Wide Operating Voltage Range of 2 V to 6 V
High-Current Inverting Outputs Drive Up To
10 LSTTL Loads
Low Power Consumption, 80-
μ
A Max I
CC
Typical t
pd
= 14 ns
±
4-mA Output Drive at 5 V
Low Input Current of 1
μ
A Max
8-Bit Parallel-Out Storage Register
Performs Serial-to-Parallel Conversion With
Storage
Asynchronous Parallel Clear
Active-High Decoder
Enable Input Simplifies Expansion
Expandable for n-Bit Applications
Four Distinct Functional Modes
description/ordering information
These 8-bit addressable latches are designed for
general-purpose storage applications in digital
systems. Specific uses include working registers,
serial-holding registers, and active-high decoders
or demultiplexers. They are multifunctional
devices capable of storing single-line data in eight
addressable latches and being a 1-of-8 decoder
or demultiplexer with active-high outputs.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 25
SN74HC259N
SN74HC259N
Tube of 40
SN74HC259D
SOIC D
Reel of 2500
SN74HC259DR
HC259
40 C to 85 C
Reel of 250
SN74HC259DT
SOP NS
Reel of 2000
SN74HC259NSR
HC259
TSSOP PW
Reel of 2000
SN74HC259PWR
HC259
Reel of 250
SN74HC259PWT
CDIP J
Tube of 25
SNJ54HC259J
SNJ54HC259J
55 C to 125 C
CFP W
LCCC FK
Tube of 150
Tube of 55
SNJ54HC259W
SNJ54HC259FK
SNJ54HC259W
SNJ54HC259FK
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.
SN54HC259 . . . J OR W PACKAGE
SN74HC259 . . . D, 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
G
D
NC
Q7
Q6
S2
Q0
NC
Q1
Q2
SN54HC259 . . . FK PACKAGE
(TOP VIEW)
S
S
N
Q
Q
C
Q
G
N
V
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
S0
S1
S2
Q0
Q1
Q2
Q3
GND
V
CC
CLR
G
D
Q7
Q6
Q5
Q4
NC No internal connection
Copyright
2003, Texas Instruments Incorporated
%(#"!
"%'
/011
#'$!! *$,!$
$()
'' *$
%"$!!.
($!
$"$!!'-
"'#($ $!.
! "#$
%$ *$ $!
%"$!!.
!
%#&'"
$+!
$"$!!'-
($)
(#"!
!((
$!.
"
,-)
'' %$$!)
!%$""!
(#"
!#$!
($!
"'#($
'' %$$!
%(#"!
$ $!$(
%(#"
'' %$$!)
相關(guān)PDF資料
PDF描述
SN54HC354 8-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS/TRANSPARENT REGISTERS WITH 3-STATE OUTPUTS
SN54HC354FK 8-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS/TRANSPARENT REGISTERS WITH 3-STATE OUTPUTS
SN54HC354J 8-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS/TRANSPARENT REGISTERS WITH 3-STATE OUTPUTS
SN54HC365W ANA 0.3A 3.3V LDO W/ ENAB; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
SNJ54HC365W HEX BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54HC32J 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:QUAD 2-INPUT OR GATE - Rail/Tube 制造商:Texas Instruments 功能描述:OR Gate 4-Element 2-IN CMOS 14-Pin CDIP Tube
SN54HC365J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 6-CH Non-Inverting 3-ST CMOS 16-Pin CDIP Tube
SN54HC366J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 6-CH Inverting 3-ST CMOS 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54HC367J 制造商:Texas Instruments 功能描述:
SN54HC368J 制造商:Texas Instruments 功能描述:HEX BUS DRIVER (INVERTING) - Rail/Tube 制造商:Texas Instruments 功能描述:Buffer/Line Driver 6-CH Inverting 3-ST CMOS 16-Pin CDIP Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*