74ALVT16543DG NXP Semiconductors, 74ALVT16543DG Datasheet - Page 4

• Manufacturer Part Number: 74ALVT16543DG
• Description: Bus Transceivers 2.5/3.3V 16-BIT LATCH XCVR 3-S
• Manufacturer: NXP Semiconductors

Specifications of 74ALVT16543DG

• Product Category: Bus Transceivers
• Rohs: yes
• Logic Type: BiCMOS
• Logic Family: ALVT
• Number Of Channels Per Chip: 16
• Input Level: CMOS
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Propagation Delay Time: 2.7 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TSSOP-56
• Function: Latched Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 2
• Polarity: Non-Inverting
• Factory Pack Quantity: 35
• Part # Aliases: 74ALVT16543DGG,112

Philips Semiconductors
LOGIC DIAGRAM
FUNCTION TABLE
H = HIGH voltage level
h = HIGH voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)
L = LOW voltage level
l
X = Don’t care
NC= No change
Z = High-impedance or “off ” state
2004 Sep 14
2.5 V/3.3 V 16-bit registered transceiver (3-State)
= LOW voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)
= LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)
nOEXX
H
X
L
L
L
L
L
L
L
nEXX
X
H
L
L
L
L
L
nOEBA
nLEBA
INPUTS
nEBA
nA0
nA1
nA2
nA3
nA4
nA5
nA6
nA7
nLEXX
H
X
X
L
L
L
L
D
LE
nAx or nBx
Q
H
X
X
h
h
L
X
l
l
DETAIL A X 7
4
nBx or nAx
OUTPUTS
Q
DETAIL A
NC
Z
Z
Z
Z
H
H
L
L
LE
D
Disabled
Disabled
Disabled + Latch
Latch + Display
Transparent
Hold
SH00039
nB0
nB1
nB2
nB3
nB4
nB5
nB6
nB7
nOEAB
nEAB
nLEAB
74ALVT16543
STATUS
STATUS
Product data sheet