Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

74ALVTH16245VRE4 Scheda tecnica(PDF) 1 Page - Texas Instruments

Il numero della parte 74ALVTH16245VRE4
Spiegazioni elettronici  2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo TI - Texas Instruments

74ALVTH16245VRE4 Scheda tecnica(HTML) 1 Page - Texas Instruments

  74ALVTH16245VRE4 Datasheet HTML 1Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 2Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 3Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 4Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 5Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 6Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 7Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 8Page - Texas Instruments 74ALVTH16245VRE4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 15 page
background image
SN54ALVTH16245, SN74ALVTH16245
2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCES066G – JUNE 1996 – REVISED APRIL 2002
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D State-of-the-Art Advanced BiCMOS
Technology (ABT) Widebus
 Design for
2.5-V and 3.3-V Operation and Low
Static-Power Dissipation
D Support Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 2.3-V to
3.6-V VCC)
D Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
D High Drive (–32/64 mA at 3.3-V VCC)
D Ioff and Power-Up 3-State Support Hot
Insertion
D Use Bus Hold on Data Inputs in Place of
External Pullup/Pulldown Resistors to
Prevent the Bus From Floating
D Flow-Through Architecture Facilitates
Printed Circuit Board Layout
D Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
description
The ’ALVTH16245 devices are 16-bit (dual-octal)
noninverting 3-state transceivers designed for
2.5-V or 3.3-V VCC operation, but with the
capability to provide a TTL interface to a 5-V
system environment.
These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow data transmission
from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control
(DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively
isolated.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the device when it is powered down. The
power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup
or pulldown resistors with the bus-hold circuitry is not recommended.
When VCC is between 0 and 1.2 V, the devices are in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.2 V, 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.
Copyright
 2002, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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.
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.
Widebus is a trademark of Texas Instruments.
SN54ALVTH16245 . . . WD PACKAGE
SN74ALVTH16245 . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B1
1B2
GND
1B3
1B4
VCC
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
VCC
2B5
2B6
GND
2B7
2B8
2DIR
1OE
1A1
1A2
GND
1A3
1A4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
2A5
2A6
GND
2A7
2A8
2OE


Codice articolo simile - 74ALVTH16245VRE4

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Texas Instruments
74ALVTH16245VRE4 TI-74ALVTH16245VRE4 Datasheet
682Kb / 24P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
More results

Descrizione simile - 74ALVTH16245VRE4

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Texas Instruments
SN54ALVTH162245 TI-SN54ALVTH162245 Datasheet
232Kb / 12P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALVTH162245 TI1-SN54ALVTH162245_09 Datasheet
431Kb / 15P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74ALVTHR16245 TI-SN74ALVTHR16245 Datasheet
397Kb / 8P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALVTH16245 TI-SN54ALVTH16245_07 Datasheet
682Kb / 24P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALVTHR16245 TI1-SN54ALVTHR16245_14 Datasheet
940Kb / 18P
[Old version datasheet]   2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALVTH16501 TI-SN54ALVTH16501 Datasheet
170Kb / 11P
[Old version datasheet]   2.5-V/3.3-V 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LVTH162245 TI-SN54LVTH162245 Datasheet
467Kb / 17P
[Old version datasheet]   3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LVTH16245A TI-SN54LVTH16245A Datasheet
496Kb / 18P
[Old version datasheet]   3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LVT162245A TI-SN54LVT162245A Datasheet
474Kb / 15P
[Old version datasheet]   3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LVT162245A TI-SN54LVT162245A_08 Datasheet
610Kb / 18P
[Old version datasheet]   3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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