74AHC245PW,112 NXP Semiconductors, 74AHC245PW,112 Datasheet - Page 7
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74AHC245PW,112
Manufacturer Part Number
74AHC245PW,112
Description
IC TRANSCVR TRI-ST 8BIT 20TSSOP
Manufacturer
NXP Semiconductors
Series
74AHCr
Datasheet
1.74AHCT245PW118.pdf
(16 pages)
Specifications of 74AHC245PW,112
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
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
AHC
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
11.9 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Function
Bus Transceiver
Input Bias Current (max)
4 uA
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Polarity
Non-Inverting
Number Of Circuits
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-4453-5
74AHC245PW
74AHC245PW
935262005112
74AHC245PW
74AHC245PW
935262005112
NXP Semiconductors
10. Dynamic characteristics
Table 7.
Voltages are referenced to GND (ground = 0 V); for test circuit see
74AHC_AHCT245_5
Product data sheet
Symbol Parameter
74AHC245
t
t
t
C
74AHCT245; V
t
t
pd
en
dis
pd
en
PD
propagation
delay
enable time
disable time OE to An; OE to Bn;
power
dissipation
capacitance
propagation
delay
enable time
Dynamic characteristics
CC
= 4.5 V to 5.5 V
Conditions
An to Bn; Bn to An;
see
OE to An; OE to Bn;
signal name DIR;
see
signal name DIR;
see
f
V
An to Bn; Bn to An;
see
OE to An; OE to Bn;
signal name DIR;
see
i
I
= 1 MHz;
V
V
V
V
V
V
C
C
C
C
= GND to V
CC
CC
CC
CC
CC
CC
L
L
L
L
Figure 5
Figure 6
Figure 6
Figure 5
Figure 6
C
C
C
C
C
C
C
C
C
C
C
C
= 15 pF
= 50 pF
= 15 pF
= 50 pF
L
L
L
L
L
L
L
L
L
L
L
L
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
CC
Rev. 05 — 28 April 2009
[2]
[3]
[4]
[5]
[2]
[3]
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
25 C
Typ
10.0
5.0
6.5
3.5
5.0
6.5
9.0
4.0
5.0
7.5
4.5
6.0
3.5
4.5
5.0
6.0
12
Figure
[1]
74AHC245; 74AHCT245
Max
11.9
13.2
16.7
10.6
12.5
15.8
13.8
14.8
8.4
5.5
7.5
8.5
7.8
9.7
7.7
8.7
7.
-
40 C to +85 C
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
-
Octal bus transceiver; 3-state
Max
10.0
13.5
15.5
19.0
10.0
12.0
15.5
18.0
11.0
15.0
16.0
6.5
8.5
9.2
8.5
9.5
-
40 C to +125 C Unit
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
-
© NXP B.V. 2009. All rights reserved.
Max
10.5
15.0
16.5
21.0
11.0
13.5
16.0
20.0
10.0
12.5
10.0
11.0
17.5
18.5
7.0
9.5
-
7 of 16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
ns
ns
ns
ns