์ „์ž๋ถ€ํ’ˆ ๋ฐ์ดํ„ฐ์‹œํŠธ ๊ฒ€์ƒ‰์—”์ง„
  Korean  โ–ผ

Delete All
ON OFF
ALLDATASHEET.CO.KR

X  

Preview PDF Download HTML

SN54ABTH32501 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 3 Page - Texas Instruments

๋ถ€ํ’ˆ๋ช… SN54ABTH32501
์ƒ์„ธ๋‚ด์šฉ  36-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Download  11 Pages
Scroll/Zoom Zoom In 100% Zoom Out
์ œ์กฐ์‚ฌ  TI [Texas Instruments]
ํ™ˆํŽ˜์ด์ง€  http://www.ti.com
Logo 

SN54ABTH32501 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 3 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
/ 11 page
 3 / 11 page
background image
SN54ABTH32501, SN74ABTH32501
36-BIT UNIVERSAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS229F โ€“ JUNE 1992 โ€“ REVISED MAY 1997
3
POST OFFICE BOX 655303
โ€ข DALLAS, TEXAS 75265
description
These 36-bit UBTs combine D-type latches and D-type flip-flops to allow data flow in transparent, latched, and
clocked modes.
Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA),
and clock (CLKAB and CLKBA) inputs. For A-to-B data flow, the device operates in the transparent mode when
LEAB is high. When LEAB is low, the A data is latched if CLKAB is held at a high or low logic level. If LEAB is
low, the A data is stored in the latch/flip-flop on the low-to-high transition of CLKAB. Data flow for B to A is similar
to that of A to B, but uses OEBA, LEBA, and CLKBA.
Output-enable OEAB is active high. When OEAB is high, the outputs are active. When OEAB is low, the outputs
are in the high-impedance state. The output enables are complementary (OEAB is active high, and OEBA is
active low).
When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 2.1 V, OE should be tied to VCC through a pullup resistor
and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by
the current-sinking/current-sourcing capability of the driver.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN54ABTH32501 is characterized for operation over the full military temperature range of โ€“55
ยฐC to 125ยฐC.
The SN74ABTH32501 is characterized for operation from โ€“40
ยฐC to 85ยฐC.
FUNCTION TABLEโ€ 
INPUTS
OUTPUT
OEAB
LEAB
CLKAB
A
B
L
X
X
X
Z
H
HX
L
L
H
HX
H
H
H
L
โ†‘
LL
H
L
โ†‘
HH
H
LH
X
B0โ€ก
H
L
L
X
B0ยง
โ€  A-to-B data flow is shown: B-to-A flow is similar, but
uses OEBA, LEBA, and CLKBA.
โ€ก Output level before the indicated steady-state input
conditions were established
ยง Output level before the indicated steady-state input
conditions were established, provided that CLKAB
was low before LEAB went low


Html Pages

1  2  3  4  5  6  7  8  9  10  11 


๋ฐ์ดํ„ฐ์‹œํŠธ Download




๋งํฌ URL



Privacy Policy
ALLDATASHEET.CO.KR
ALLDATASHEET ๊ฐ€ ๊ท€ํ•˜์— ๋„์›€์ด ๋˜์…จ๋‚˜์š”?  [ DONATE ]  

Alldatasheet๋Š”?   |   ๊ด‘๊ณ ๋ฌธ์˜    |   ์šด์˜์ž์—๊ฒŒ ์—ฐ๋ฝํ•˜๊ธฐ   |   ๊ฐœ์ธ์ •๋ณด์ทจ๊ธ‰๋ฐฉ์นจ   |   ์ฆ๊ฒจ์ฐพ๊ธฐ   |   ๋งํฌ๊ตํ™˜   |   ์ œ์กฐ์‚ฌ๋ณ„ ๊ฒ€์ƒ‰
All Rights Reservedยฉ 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