Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

74LVTH162373ZQLR Datasheet(PDF) 2 Page - Texas Instruments

No. de pieza 74LVTH162373ZQLR
Descripción Electrónicos  3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI - Texas Instruments

74LVTH162373ZQLR Datasheet(HTML) 2 Page - Texas Instruments

  74LVTH162373ZQLR Datasheet HTML 1Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 2Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 3Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 4Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 5Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 6Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 7Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 8Page - Texas Instruments 74LVTH162373ZQLR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 14 page
background image
www.ti.com
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
TERMINAL ASSIGNMENTS
(1)
GQL ORZQL PACKAGE
(TOP VIEW)
J
H
G
F
E
D
C
B
A
2
1
3
4
6
5
K
SN54LVTH162373
,, SN74LVTH162373
3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS261M – JULY 1993 – REVISED DECEMBER 2006
A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or
low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the
bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines
without interface or pullup components.
OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while
the outputs are in the high-impedance state.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 22-
Ω series resistors to
reduce overshoot and undershoot.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown
resistors with the bus-hold circuitry is not recommended.
When VCC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.5 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.
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 devices when they are 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.
These devices can be used as two 8-bit latches or one 16-bit latch. When the latch-enable (LE) input is high, the
Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the
D inputs.
1
2
3
4
5
6
A
1OE
NC
NC
NC
NC
1LE
B
1Q2
1Q1
GND
GND
1D1
1D2
C
1Q4
1Q3
VCC
VCC
1D3
1D4
D
1Q6
1Q5
GND
GND
1D5
1D6
E
1Q8
1Q7
1D7
1D8
F
2Q1
2Q2
2D2
2D1
G
2Q3
2Q4
GND
GND
2D4
2D3
H
2Q5
2Q6
VCC
VCC
2D6
2D5
J
2Q7
2Q8
GND
GND
2D8
2D7
K
2OE
NC
NC
NC
NC
2LE
(1)
NC - No internal connection
FUNCTION TABLE
(each 8-bit section)
INPUTS
OUTPUT
Q
OE
LE
D
L
H
H
H
L
H
L
L
L
L
X
Q0
H
X
X
Z
2
Submit Documentation Feedback


Número de pieza similar - 74LVTH162373ZQLR

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
74LVTH162373ZQLR TI-74LVTH162373ZQLR Datasheet
478Kb / 16P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373ZQLR TI-74LVTH162373ZQLR Datasheet
507Kb / 16P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373ZQLR TI1-74LVTH162373ZQLR Datasheet
890Kb / 17P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
More results

Descripción similar - 74LVTH162373ZQLR

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
SN54LVTH162373 TI-SN54LVTH162373_08 Datasheet
507Kb / 16P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH16373 TI-SN54LVTH16373 Datasheet
465Kb / 17P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH162373 TI1-SN54LVTH162373_14 Datasheet
890Kb / 17P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH162373 TI-SN54LVTH162373 Datasheet
104Kb / 8P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH162373_071 TI-SN54LVTH162373_071 Datasheet
478Kb / 16P
[Old version datasheet]   3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH573 TI-SN54LVTH573_07 Datasheet
740Kb / 23P
[Old version datasheet]   3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH373 TI-SN54LVTH373_07 Datasheet
472Kb / 16P
[Old version datasheet]   3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH573 TI-SN54LVTH573_08 Datasheet
1Mb / 24P
[Old version datasheet]   3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVTH573 TI-SN54LVTH573 Datasheet
94Kb / 7P
[Old version datasheet]   3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54LVT573 TI-SN54LVT573 Datasheet
470Kb / 15P
[Old version datasheet]   3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
More results


Html Pages

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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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