データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

SN74BCT544 データシート(PDF) 1 Page - Texas Instruments

部品番号 SN74BCT544
部品情報  OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

SN74BCT544 データシート(HTML) 1 Page - Texas Instruments

  SN74BCT544 Datasheet HTML 1Page - Texas Instruments SN74BCT544 Datasheet HTML 2Page - Texas Instruments SN74BCT544 Datasheet HTML 3Page - Texas Instruments SN74BCT544 Datasheet HTML 4Page - Texas Instruments SN74BCT544 Datasheet HTML 5Page - Texas Instruments SN74BCT544 Datasheet HTML 6Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 1 / 6 page
background image
SN54BCT544, SN74BCT544
OCTAL REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS039B – NOVEMBER 1988 – REVISED NOVEMBER 1993
Copyright
© 1993, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art BiCMOS Design
Significantly Reduces ICCZ
ESD Protection Exceeds 2000 V
Per MIL-STD-883C, Method 3015
Power-Up High-Impedance State
3-State Inverting Outputs
Back-to-Back Registers for Storage
Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK) and Flatpacks (W), and
Plastic and Ceramic 300-mil DIPs (JT, NT)
description
The
′BCT544 octal registered transceiver
contains two sets of D-type latches for temporary
storage of data flowing in either direction.
Separate latch-enable (LEAB or LEBA) and
output-enable (OEAB or OEBA) inputs are
provided for each register to permit independent
control in either direction of data flow.
The A-to-B enable (CEAB) input must be low in
order to enter data from A or to output data from
B. If CEAB is low and LEAB is low, the A-to-B
latches are transparent; a subsequent low-to-high
transition of LEAB puts the A latches in the storage
mode. With CEAB and OEAB both low, the 3-state
B outputs are active and reflect the inverted data
present at the output of the A latches. Data flow
from B to A is similar, but requires using the CEBA,
LEBA, and OEBA inputs.
The SN54BCT544 is characterized for operation
over the full military temperature range of – 55
°C
to 125
°C. The SN74BCT544 is characterized for
operation from 0
°C to 70°C.
FUNCTION TABLE†
INPUTS
OUTPUT
CEAB
LEAB
OEAB
A
B
H
X
X
X
Z
L
XH
X
Z
L
HL
X
B0‡
L
LL
L
H
L
L
L
H
L
† A-to-B data flow is shown; B-to-A flow control is the same
except that it uses CEBA, LEBA, and OEBA.
‡ Output level before the indicated steady-state input
conditions were established.
SN54BCT544 . . . JT OR W PACKAGE
SN74BCT544 . . . DW OR NT PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
LEBA
OEBA
A1
A2
A3
A4
A5
A6
A7
A8
CEAB
GND
VCC
CEBA
B1
B2
B3
B4
B5
B6
B7
B8
LEAB
OEAB
SN54BCT544 . . . FK PACKAGE
(TOP VIEW)
32 1 28 27
12 13
5
6
7
8
9
10
11
25
24
23
22
21
20
19
B2
B3
B4
NC
B5
B6
B7
A2
A3
A4
NC
A5
A6
A7
426
14 15 16 17 18
NC – No internal connection
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.


同様の部品番号 - SN74BCT544

メーカー部品番号データシート部品情報
logo
Texas Instruments
SN74BCT544 TI1-SN74BCT544 Datasheet
331Kb / 13P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT544DW TI1-SN74BCT544DW Datasheet
331Kb / 13P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT544DWR TI1-SN74BCT544DWR Datasheet
331Kb / 13P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT544NT TI1-SN74BCT544NT Datasheet
331Kb / 13P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
More results

同様の説明 - SN74BCT544

メーカー部品番号データシート部品情報
logo
Texas Instruments
SN54ABT652A TI-SN54ABT652A Datasheet
450Kb / 20P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT543A TI-SN54ABT543A_07 Datasheet
485Kb / 21P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54BCT543 TI-SN54BCT543_08 Datasheet
447Kb / 16P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT543A TI-SN54ABT543A_08 Datasheet
606Kb / 20P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT543 TI-SN74BCT543 Datasheet
303Kb / 13P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT652A TI-SN54ABT652A_07 Datasheet
498Kb / 23P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT543 TI1-SN54ABT543 Datasheet
140Kb / 7P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT652A TI-SN54ABT652A_08 Datasheet
621Kb / 22P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT543A TI-SN54ABT543A Datasheet
435Kb / 18P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54BCT543 TI-SN54BCT543 Datasheet
100Kb / 7P
[Old version datasheet]   OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
More results


Html Pages

1 2 3 4 5 6


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com