74ABT657DB,118 NXP Semiconductors, 74ABT657DB,118 Datasheet - Page 10
![IC TRANSCVR TRI-ST 8BIT 24SSOP](/photos/6/52/65222/568-24-ssop_sot340-1_sml.jpg)
74ABT657DB,118
Manufacturer Part Number
74ABT657DB,118
Description
IC TRANSCVR TRI-ST 8BIT 24SSOP
Manufacturer
NXP Semiconductors
Series
74ABTr
Datasheet
1.74ABT657D602.pdf
(17 pages)
Specifications of 74ABT657DB,118
Logic Type
Transceiver, Non-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-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ABT657DB-T
74ABT657DB-T
935069180118
74ABT657DB-T
935069180118
NXP Semiconductors
Table 8.
74ABT657_3
Product data sheet
Input
V
3.0 V
Fig 9.
I
negative
positive
pulse
pulse
a. Input pulse definition
0 V
0 V
V
V
I
I
Test data and V
R
C
R
V
Test circuit for measuring switching times
EXT
L
L
T
Test data
90 %
10 %
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
f
1 MHz
I
= Test voltage for switching times.
t
t
r
f
V
V
M
M
10 %
90 %
EXT
Fig 8.
levels are given in
t
500 ns
W
t
t
W
W
V
3-state output enable time to LOW-level and output disable time from LOW-level
M
= 1.5 V
10 %
90 %
t
All information provided in this document is subject to legal disclaimers.
r
, t
2.5 ns
PARITY,
ERROR
V
V
An, Bn,
Table
M
M
f
t
t
OE
r
f
8.
3.5 V
GND
Rev. 03 — 15 March 2010
V
001aai298
90 %
10 %
OL
V
I
Load
C
50 pF
L
Octal transceiver with parity generator/checker; 3-state
V
M
t
PZL
b. Test circuit
R
500
o
L
of the pulse generator.
G
V
M
V
V
I
M
V
t
open
PHL
EXT
R T
t
PLZ
, t
DUT
V
PLH
CC
V
t
open
V
OL
001aae832
PZH
O
74ABT657
+ 0.3 V
, t
PHZ
© NXP B.V. 2010. All rights reserved.
C L
V
mna616
EXT
t
7.0 V
R L
R L
PZL
, t
10 of 17
PLZ