74HCT240N,652 NXP Semiconductors, 74HCT240N,652 Datasheet - Page 8
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74HCT240N,652
Manufacturer Part Number
74HCT240N,652
Description
IC INVERTER DUAL 4-INPUT 20DIP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HCT240N652.pdf
(18 pages)
Specifications of 74HCT240N,652
Logic Type
Inverter
Package / Case
20-DIP (0.300", 7.62mm)
Number Of Inputs
4
Number Of Circuits
2
Current - Output High, Low
6mA, 6mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Logic Family
74HCT
Number Of Channels Per Chip
8
Polarity
Inverting
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
125 C
Mounting Style
Through Hole
High Level Output Current
- 6 mA
Low Level Output Current
6 mA
Maximum Power Dissipation
750 mW
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
10 / 8
Output Type
3-State
Propagation Delay Time
9 ns
Logical Function
Buffer/Line Driver
Number Of Elements
2
Number Of Channels
8
Number Of Outputs
8
Operating Supply Voltage (typ)
5V
Package Type
PDIP
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Quiescent Current
8uA
Technology
CMOS
Pin Count
20
Mounting
Through Hole
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1527-5
74HCT240N
933670770652
74HCT240N
933670770652
NXP Semiconductors
Table 7.
GND = 0 V; for load circuit see
[1]
[2]
[3]
[4]
[5]
11. Waveforms
74HC_HCT240_3
Product data sheet
Symbol Parameter
74HCT240
t
t
t
t
C
pd
en
dis
t
Fig 6. Input (nAn) to output (nYn) propagation delays and output transition times
PD
t
t
t
t
C
P
f
f
C
V
N = number of inputs switching;
pd
en
dis
t
i
o
D
CC
is the same as t
PD
L
= output frequency in MHz;
= input frequency in MHz;
(C
is the same as t
is the same as t
= output load capacitance in pF;
is the same as t
= C
is used to determine the dynamic power dissipation (P
= supply voltage in V;
L
Measurement points are given in
V
propagation delay nAn to nYn;
enable time
disable time
transition time
power dissipation
capacitance
PD
OL
V
Dynamic characteristics
CC
and V
V
2
CC
f
2
OH
o
) = sum of outputs.
THL
PHL
PZH
f
are typical voltage output drop that occur with the output load.
PHZ
i
and t
N +
and t
and t
and t
TLH
PLH
PZL
PLZ
(C
Conditions
see
nOE to nYn; V
Figure 7
nOE to nYn; V
Figure 7
V
per transceiver;
V
.
Figure
CC
I
.
.
.
L
V
V
= GND to V
CC
CC
Figure 6
= 4.5 V; see
V
nAn input
nYn output
CC
= 4.5 V
= 5.0 V; C
8.
…continued
2
Table
GND
V
V
f
OH
o
OL
V
) where:
8.
I
CC
CC
CC
L
Figure 6
= 4.5 V; see
= 4.5 V; see
= 15 pF
1.5 V
Rev. 03 — 2 August 2007
V
M
t
PHL
D
in W):
V
M
[1]
[2]
[3]
[4]
[5]
Min
-
-
-
-
-
-
V
74HC240; 74HCT240
Octal buffer/line driver; 3-state; inverting
M
t
PLH
25 C
Typ
11
13
13
30
9
5
mgu781
V
M
Max
20
30
25
12
-
-
(85 C)
40 C to +125 C Unit
Max
25
38
31
15
-
-
© NXP B.V. 2007. All rights reserved.
(125 C)
Max
30
45
38
18
-
-
ns
ns
ns
ns
ns
pF
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