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74HC240PW-Q100,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
74HC_HCT240_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 30 July 2012 3 of 16
NXP Semiconductors
74HC240-Q100; 74HCT240-Q100
Octal buffer/line driver; 3-state; inverting
5. Pinning information
5.1 Pinning
5.2 Pin description
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 4. Pin configuration SO20, TSSOP20 Fig 5. Pin configuration DHVQFN20
74HC240-Q100
74HCT240-Q100
1OE V
CC
1A0 2OE
2Y0 1Y0
1A1 2A0
2Y1 1Y1
1A2 2A1
2Y2 1Y2
1A3 2A2
2Y3 1Y3
GND 2A3
aaa-003157
1
2
3
4
5
6
7
8
9
10
12
11
14
13
16
15
18
17
20
19
Table 2. Pin description
Symbol Pin Description
1OE
, 2OE 1, 19 output enable input (active LOW)
1A0, 1A1, 1A2, 1A3 2, 4, 6, 8 data input
2Y0, 2Y1, 2Y2, 2Y3 3, 5, 7, 9 bus output
GND 10 ground (0 V)
2A0, 2A1, 2A2, 2A3 17, 15, 13, 11 data input
1Y0, 1Y1, 1Y2, 1Y3 18, 16, 14, 12 bus output
V
CC
20 supply voltage
74HC_HCT240_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 30 July 2012 4 of 16
NXP Semiconductors
74HC240-Q100; 74HCT240-Q100
Octal buffer/line driver; 3-state; inverting
6. Functional description
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
7. Limiting values
[1] For SO20 packages: above 70 C, P
tot
derates linearly with 8 mW/K.
For TSSOP20 package: above 60 C, P
tot
derates linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60 C, P
tot
derates linearly with 4.5 mW/K.
8. Recommended operating conditions
Table 3. Function table
[1]
Input Output
nOE nAn nYn
LLH
LHL
HXZ
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage 0.5 +7 V
I
IK
input clamping current V
I
< 0.5 V or V
I
>V
CC
+0.5 V - 20 mA
I
OK
output clamping current V
O
< 0.5 V or V
O
>V
CC
+0.5V - 20 mA
I
O
output current 0.5 V < V
O
< V
CC
+0.5V - 35 mA
I
CC
supply current - 70 mA
I
GND
ground current 70 - mA
T
stg
storage temperature 65 +150 C
P
tot
total power dissipation
[1]
- 500 mW
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
74HC240-Q100
V
CC
supply voltage 2.0 5.0 6.0 V
V
I
input voltage 0 - V
CC
V
V
O
output voltage 0 - V
CC
V
t/V input transition rise and fall rate V
CC
= 2.0 V - - 625 ns/V
V
CC
= 4.5 V - 1.67 139 ns/V
V
CC
= 6.0 V - - 83 ns/V
T
amb
ambient temperature 40 - +125 C
74HC_HCT240_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 30 July 2012 5 of 16
NXP Semiconductors
74HC240-Q100; 74HCT240-Q100
Octal buffer/line driver; 3-state; inverting
9. Static characteristics
74HCT240-Q100
V
CC
supply voltage 4.5 5.0 5.5 V
V
I
input voltage 0 - V
CC
V
V
O
output voltage 0 - V
CC
V
t/V input transition rise and fall rate V
CC
= 4.5 V - 1.67 139 ns/V
T
amb
ambient temperature 40 - +125 C
Table 5. Recommended operating conditions
…continued
Symbol Parameter Conditions Min Typ Max Unit
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 C 40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
74HC240-Q100
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V 1.5 1.2 - 1.5 - 1.5 - V
V
CC
= 4.5 V 3.15 2.4 - 3.15 - 3.15 - V
V
CC
= 6.0 V 4.2 3.2 - 4.2 - 4.2 - V
V
IL
LOW-level
input voltage
V
CC
= 2.0 V - 0.8 0.5 - 0.5 - 0.5 V
V
CC
= 4.5 V - 2.1 1.35 - 1.35 - 1.35 V
V
CC
= 6.0 V - 2.8 1.8 - 1.8 - 1.8 V
V
OH
HIGH-level
output voltage
V
I
=V
IH
or V
IL
I
O
= 20 A; V
CC
= 2.0 V 1.9 2.0 - 1.9 - 1.9 - V
I
O
= 20 A; V
CC
= 4.5 V 4.4 4.5 - 4.4 - 4.4 - V
I
O
= 20 A; V
CC
= 6.0 V 5.9 6.0 - 5.9 - 5.9 - V
I
O
= 6.0 mA; V
CC
= 4.5 V 3.98 4.32 - 3.84 - 3.7 - V
I
O
= 7.8 mA; V
CC
= 6.0 V 5.48 5.81 - 5.34 - 5.2 - V
V
OL
LOW-level
output voltage
V
I
=V
IH
or V
IL
I
O
=20A; V
CC
= 2.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
=20A; V
CC
= 4.5 V - 0 0.1 - 0.1 - 0.1 V
I
O
=20A; V
CC
= 6.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
=6.0mA; V
CC
= 4.5 V - 0.15 0.26 - 0.33 - 0.4 V
I
O
=7.8mA; V
CC
= 6.0 V - 0.16 0.26 - 0.33 - 0.4 V
I
I
input leakage
current
V
I
=V
CC
or GND;
V
CC
=6.0V
--0.1 - 1.0 - 1.0 A
I
OZ
OFF-state
output current
per input pin; V
I
=V
IH
or V
IL
;
V
O
=V
CC
or GND;
other inputs at V
CC
or GND;
V
CC
=6.0V; I
O
=0A
--0.5 - 5.0 - 10 A
I
CC
supply current V
I
=V
CC
or GND; I
O
=0A;
V
CC
=6.0V
- - 8.0 - 80 - 160 A
C
I
input
capacitance
-3.5 - - - - - pF
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

74HC240PW-Q100,118

Mfr. #:
Buy 74HC240PW-Q100,118
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers 74HC240PW-Q100/TSSOP20/REEL 13
Lifecycle:
New from this manufacturer.
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