74ABT544PW,118 NXP Semiconductors, 74ABT544PW,118 Datasheet - Page 9
74ABT544PW,118
Manufacturer Part Number
74ABT544PW,118
Description
IC TRANSCVR 3ST 8BIT INV 24TSSOP
Manufacturer
NXP Semiconductors
Series
74ABTr
Datasheet
1.74ABT544PW112.pdf
(16 pages)
Specifications of 74ABT544PW,118
Logic Type
Transceiver, Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ABT544PW-T
74ABT544PW-T
935178850118
74ABT544PW-T
935178850118
NXP Semiconductors
Table 8.
74ABT544
Product data sheet
Input
V
3.0 V
Fig 9.
Fig 10. Load circuitry for switching times
I
negative
positive
pulse
pulse
a. Input pulse definition
0 V
0 V
V
V
I
I
V
The shaded areas indicate when the input is permitted to change for predictable output performance.
Data set-up and hold times and latch enable pulse width
Test data is given in
Definitions test circuit:
R
C
R
V
M
L
L
T
EXT
Test data
90 %
10 %
= Load resistor.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
= 1.5 V
f
1 MHz
= Test voltage for switching times.
I
t
t
f
r
V
V
M
M
10 %
90 %
LEAB, LEBA,
Table
t
500 ns
W
EAB, EBA
An, Bn
t
t
GND
GND
W
W
8.
V
V
I
I
10 %
90 %
All information provided in this document is subject to legal disclaimers.
t
≤ 2.5 ns
r
V
V
, t
M
M
f
t
t
V
t
r
f
su(H)
M
001aai298
90 %
10 %
Rev. 05 — 20 May 2010
V
t
h(H)
M
V
Load
C
50 pF
M
L
Octal latched transceiver with dual enable; 3-state
b. Test circuit
R
500 Ω
o
L
of the pulse generator.
G
t
WL
V
t
su(L)
M
V
I
V
t
open
PHL
EXT
t
V
h(L)
R T
V
M
, t
M
PLH
001aae905
DUT
V
CC
t
open
PZH
V
O
74ABT544
, t
PHZ
© NXP B.V. 2010. All rights reserved.
C L
V
mna616
EXT
t
7.0 V
PZL
R L
R L
, t
PLZ
9 of 16