74LVC543ABQ-G NXP Semiconductors, 74LVC543ABQ-G Datasheet - Page 12

• Manufacturer Part Number: 74LVC543ABQ-G
• Description: Bus Transceivers OCTAL REG XCVR 3-S
• Manufacturer: NXP Semiconductors

Specifications of 74LVC543ABQ-G

• Product Category: Bus Transceivers
• Rohs: yes
• Logic Type: CMOS
• Logic Family: LVC
• Number Of Channels Per Chip: 8
• Input Level: LVTTL
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 15 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: DHVQFN-24
• Function: Latched Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 1
• Polarity: Non-Inverting
• Factory Pack Quantity: 3000
• Part # Aliases: 74LVC543ABQ,115

NXP Semiconductors
Table 9.
74LVC543A_8
Product data sheet
Supply voltage
1.2 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Fig 10. Test circuit for measuring switching times
Test data is given in
Definitions for test circuit:
R
C
R
V
L
L
T
EXT
Test data
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
= External voltage for measuring switching times.
Input
V
V
V
V
2.7 V
2.7 V
I
CC
CC
CC
Table
9.
negative
positive
pulse
pulse
0 V
0 V
V
V
t
 2 ns
 2 ns
 2 ns
 2.5 ns
 2.5 ns
I
I
r
, t
All information provided in this document is subject to legal disclaimers.
G
f
90 %
10 %
Rev. 8 — 18 December 2012
V
I
t
t
r
f
V
V
M
M
10 %
90 %
Load
C
30 pF
30 pF
30 pF
50 pF
50 pF
R T
L
V
DUT
CC
t
t
W
W
V
O
R
1 k
1 k
500 
500 
500 
o
L
of the pulse generator.
Octal D-type registered transceiver; 3-state
C L
V
V
M
M
001aae331
t
t
V
r
f
EXT
R L
R L
V
t
open
open
open
open
open
PLH
EXT
, t
PHL
74LVC543A
t
2  V
2  V
2  V
2  V
2  V
PLZ
, t
CC
CC
CC
CC
CC
PZL
© NXP B.V. 2012. All rights reserved.
t
GND
GND
GND
GND
GND
PHZ
, t
12 of 20
PZH