74AVC16373DGG Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
74AVC16373DGG Datasheet PDF : 16 Pages
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Philips Semiconductors
16-bit D-type transparent latch; 3-state
Objective specification
74AVC16373;
74AVCH16373
FUNCTION TABLE
See Note 1.
OPERATING MODES
enable and read register
(Transparent mode)
latch and read register
(Hold mode)
latch register and disable outputs
INPUTS
OE LE Dn
L
H
L
L
H
H
L
L
L
H
H
h
H
L
I
H
L
h
INTERNAL
LATCHES
L
H
L
H
L
H
Note
1. H - HIGH voltage level;
h - HIGH voltage level one set-up time prior to the HIGH-to-LOW LO transition;
L - LOW voltage level;
l - LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition;
X- don’t care;
Z - high impedance OFF-state.
OUTPUT
nY
L
H
L
H
Z
Z
ORDERING AND PACKAGE INFORMATION
OUTSIDE NORTH
AMERICA
74AVC16373DGG
74AVCH16373DGG
NORTH
AMERICA
TEMPERATURE
RANGE
−40 to +85 °C
−40 to +85 °C
PACKAGES
PINS PACKAGE MATERIAL CODE
48
TSSOP
plastic
SOT362-1
48
TSSOP
plastic
SOT362-1
PINNING
PIN
1
2, 3, 5, 6, 8, 9, 11 and 12
4, 10, 15, 21, 28, 34, 39 and 45
7,18, 31 and 42
13, 14, 16, 17, 19, 20, 22 and 23
24
25
36, 35, 33, 32, 30, 29, 27 and 26
47, 46, 44, 43, 41, 40, 38 and 37
48
SYMBOL
1OE
1Q0 to 1Q7
GND
VCC
2Q0 to 2Q7
2OE
2LE
2D0 to 2D7
1D0 to 1D7
1LE
DESCRIPTION
Output enable input (active LOW)
Data outputs
Ground (0 V)
Positive supply voltage
Data outputs
Output enable input (active LOW)
Latch enable input (active HIGH)
Data inputs
Data inputs
Latch enable input (active HIGH)
1998 Dec 11
3
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