74ABT245D NXP Semiconductors, 74ABT245D Datasheet - Page 5

• Manufacturer Part Number: 74ABT245D
• Description: 74ABT BUS INTERFACE, SMD, 74ABT245
• Manufacturer: NXP Semiconductors

Specifications of 74ABT245D

• Logic Device Type: Transceiver, Non Inverting
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
AC WAVEFORMS
V
TEST CIRCUIT AND WAVEFORMS
2003 Feb 06
M
SYMBOL
Octal transceiver with direction pin (3-State)
= 1.5V, V
t
t
t
t
t
t
An or Bn
PLH
PHL
PZH
PHZ
PZL
PLZ
OUTPUT
Bn or An
Waveform 1. Waveforms showing the input to output
INPUT
DEFINITIONS
C
From Output
Under Test
L
=
R
IN
C
= t
Propagation delay
An to Bn or Bn to An
Output enable time
to HIGH and LOW level
Output disable time
from HIGH and LOW Level
= GND to 3.0V
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
= 50 pF
F
= 2.5 ns; C
V
M
t
PLH
propagation delays
PARAMETER
t
t
PHZ
PLZ
TEST
t
pd
/t
/t
L
PZL
PZH
V
= 50 pF, R
500
M
Load Circuit
500
open
open
7 V
S1
L
= 500
S1
V
M
t
7 V
GND
PHL
SA00012
Open
WAVEFORM
SA00124
V
M
1
2
2
5
Min
1.0
1.0
1.3
2.3
1.0
1.0
nOE INPUT
Waveform 2. Waveforms showing the 3-State Output Enable
OUTPUT
OUTPUT
T
V
amb
CC
= +5.0 V
Typ
= +25 C
2.2
2.9
3.0
4.0
4.7
4.1
V
M
t
t
PZL
PZH
Max
4.1
4.2
4.8
5.8
6.2
5.8
LIMITS
and Disable times
V
V
M
M
T
amb
V
CC
Min
1.0
1.0
1.3
2.3
1.0
1.0
= –40 C to +85 C
= +5.0 V 0.5 V
V
M
t
t
PLZ
PHZ
74ABT245
Max
4.6
4.6
5.3
6.3
7.2
6.3
Product data
V
V
V
V
3.5V
OL
OL
OH
OH
UNIT
SA00024
0V
ns
ns
ns
+ 0.3V
– 0.3V