74AHCT245PW,118 NXP Semiconductors, 74AHCT245PW,118 Datasheet - Page 8

• Manufacturer Part Number: 74AHCT245PW,118
• Description: IC TRANSCVR TRI-ST 8BIT 20TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74AHCTr

Specifications of 74AHCT245PW,118

• Logic Type: Transceiver, Non-Inverting
• Package / Case: 20-TSSOP
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: 74AHCT
• Number Of Channels Per Chip: 8
• Input Level: CMOS
• Output Level: CMOS
• Output Type: 3-State
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Propagation Delay Time: 10 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Function: Bus Transceiver
• Input Bias Current (max): 4 uA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Polarity: Non-Inverting
• Number Of Circuits: 8
• Operating Supply Voltage (typ): 5V
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: CMOS
• Package Type: TSSOP
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Technology: CMOS
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4466-2; 74AHCT245PW-T; 74AHCT245PW-T; 935261962118

NXP Semiconductors
Table 7.
Voltages are referenced to GND (ground = 0 V); for test circuit see
[1]
[2]
[3]
[4]
[5]
74AHC_AHCT245_5
Product data sheet
Symbol Parameter
t
C
dis
Fig 5.
PD
Typical values are measured at nominal supply voltage (V
t
t
t
C
P
f
f
C
V
N = number of inputs switching;
pd
en
dis
i
o
(C
D
CC
PD
= input frequency in MHz;
L
= output frequency in MHz;
is the same as t
is the same as t
= output load capacitance in pF;
is the same as t
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in V;
disable time OE to An; OE to Bn;
power
dissipation
capacitance
Measurement points are given in
V
Input to output propagation delays
PD
V
OL
Dynamic characteristics
CC
2
and V
V
CC
10.1 Waveforms
f
o
2
) = sum of the outputs.
OH
PLH
PZL
f
PLZ
i
are typical voltage output levels that occur with the output load.
Conditions
signal name DIR;
see
f
V
and t
N + (C
and t
and t
i
I
= 1 MHz;
C
C
= GND to V
L
L
Figure 6
PZH
PHL
PHZ
= 15 pF
= 50 pF
L
.
.
.
V
CC
Bn, An output
An, Bn input
2
…continued
CC
Table
f
o
) where:
GND
V
V
8.
OH
OL
V
I
t
PLH
Rev. 05 — 28 April 2009
[4]
[5]
CC
D
Min
V
in W).
= 3.3 V and V
M
-
-
-
V
M
25 C
Typ
5.0
6.0
15
Figure
[1]
74AHC245; 74AHCT245
CC
Max
14.4
15.4
= 5.0 V).
7.
-
V
M
V
M
40 C to +85 C
Min
t
1.0
1.0
PHL
-
mna176
Octal bus transceiver; 3-state
Max
15.5
16.5
-
40 C to +125 C Unit
Min
1.0
1.0
-
© NXP B.V. 2009. All rights reserved.
Max
18.0
19.5
-
8 of 16
ns
ns
pF