74ABT2245DB,118 NXP Semiconductors, 74ABT2245DB,118 Datasheet - Page 6

• Manufacturer Part Number: 74ABT2245DB,118
• Description: IC TRANSCVR TRI-ST 8BIT 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74ABTr

Specifications of 74ABT2245DB,118

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 12mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ABT2245DB-T; 74ABT2245DB-T; 935203790118

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
AC WAVEFORMS
V
2002 Dec 17
M
SYMBOL
Octal transceiver with direction pin and
30
= 1.5 V, V
t
t
t
t
t
t
An or Bn
PLH
PHL
PZH
PHZ
PZL
PLZ
OUTPUT
Waveform 1. Waveforms Showing the Input to Output
Bn or An
INPUT
series termination resistors (3-State)
R
IN
= 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 3.0 V
F
= 2.5 ns; C
V
M
t
PLH
Propagation Delays
PARAMETER
L
V
= 50 pF, R
M
L
= 500
V
M
t
PHL
WAVEFORM
SA00124
V
M
1
2
2
6
Min
1.0
1.0
1.3
3.0
1.5
1.0
Waveform 2. Waveforms Showing the 3-State Output Enable
OUTPUT
OUTPUT
OE
INPUT
T
V
amb
CC
= +5.0 V
Typ
= +25 C
2.8
3.9
3.5
5.5
4.0
3.4
Max
V
4.2
5.0
4.6
7.0
5.4
4.6
M
t
t
PZL
PZH
LIMITS
and Disable Times
V
V
T
M
M
amb
V
Min
CC
1.0
1.0
1.3
3.0
1.5
1.0
= –40 C to +85 C
= +5.0 V 0.5 V
V
74ABT2245
M
t
t
PLZ
PHZ
Max
4.7
5.4
5.5
7.8
6.3
5.0
Product data
3.5V
V
V
V
V
0V
SA00314
UNIT
OL
OL
OH
OH
ns
ns
ns
+ 0.3V
– 0.3V