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74LVTH244APW-Q100J

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
74LVT_LVTH244A_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 22 April 2013 3 of 15
NXP Semiconductors
74LVT244A-Q100; 74LVTH244A-Q100
3.3 V octal buffer/line driver; 3-state
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 3. Pin configuration for SO20 and TSSOP20 Fig 4. Pin configuration for DHVQFN20
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2( 9
&&
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$ $
< <
*1' $
DDD











DDD
/97$4
/97+$4
7UDQVSDUHQWWRSYLHZ
<
$
<
$
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$ $
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$ $
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$ 2(
*1'
*1'

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2(
9
&&










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WHUPLQDO
LQGH[DUHD
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 9, 7, 5, 3 data output
GND 10 ground (0 V)
2A0, 2A1, 2A2, 2A3 11, 13, 15, 17 data input
1Y0, 1Y1, 1Y2, 1Y3, 18, 16, 14, 12 data output
V
CC
20 supply voltage
74LVT_LVTH244A_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 22 April 2013 4 of 15
NXP Semiconductors
74LVT244A-Q100; 74LVTH244A-Q100
3.3 V octal buffer/line driver; 3-state
6. Functional description
6.1 Function table
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
7. Limiting values
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability.
[3] For SO20 package: above 70 C derate linearly with 8 mW/K.
For TSSOP20 package: above 60 C derate linearly with 5.5 mW/K.
For DHVQFN20 package: above 60 C derate linearly with 4.5 mW/K.
8. Recommended operating conditions
Table 3. Function table
[1]
Control Input Output
nOE nAn nYn
LLL
HH
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 +4.6 V
V
I
input voltage
[1]
0.5 +7.0 V
V
O
output voltage output in OFF-state or
HIGH-state
[1]
0.5 +7.0 V
I
IK
input clamping current V
I
< 0 V - 50 mA
I
OK
output clamping current V
O
< 0 V - 50 mA
I
O
output current output in LOW-state - 128 mA
output in HIGH-state - 64 mA
T
stg
storage temperature 65 +150 C
T
j
junction temperature
[2]
- 150 C
P
tot
total power dissipation T
amb
= 40 to +85 C
[3]
500 mW
Table 5. Operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage 2.7 - 3.6 V
V
I
input voltage 0 - 5.5 V
I
OH
HIGH-level output current - - 32 mA
74LVT_LVTH244A_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 22 April 2013 5 of 15
NXP Semiconductors
74LVT244A-Q100; 74LVTH244A-Q100
3.3 V octal buffer/line driver; 3-state
9. Static characteristics
I
OL
LOW-level output current none - - 32 mA
current duty cycle 50 %; f
i
1kHz--64mA
T
amb
ambient temperature in free-air 40 - +85 C
t/V input transition rise and fall rate outputs enabled - - 10 ns/V
Table 5. 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 Min Typ Max Unit
T
amb
= 40 C to +85 C
[1]
V
IK
input clamping voltage V
CC
= 2.7 V; I
IK
= 18 mA 1.2 0.9 - V
V
IH
HIGH-level input voltage 2.0 - - V
V
IL
LOW-level input voltage - - 0.8 V
V
OH
HIGH-level output voltage V
CC
= 2.7 V to 3.6 V; I
OH
= 100 AV
CC
0.2 V
CC
0.1 - V
V
CC
= 2.7 V to 3.6 V; I
OH
= 8mA 2.4 2.5 - V
V
CC
= 3.0 V; I
OH
= 32 mA 2.0 2.2 - V
V
OL
LOW-level output voltage V
CC
= 2.7 V; I
OL
= 100 A-0.10.2V
V
CC
= 2.7 V; I
OL
= 24 mA - 0.3 0.5 V
V
CC
= 3.0 V; I
OL
= 16 mA - 0.25 0.4 V
V
CC
= 3.0 V; I
OL
= 32 mA - 0.3 0.5 V
V
CC
= 3.0 V; I
OL
= 64 mA - 0.4 0.55 V
I
I
input leakage current all input pins
V
CC
= 0V or 3.6V; V
I
=5.5V - 0.1 10 A
control pins
V
CC
= 3.6 V; V
I
=V
CC
or GND - 0.1 1 A
data pins
[2]
V
CC
= 3.6 V; V
I
=V
CC
-0.11A
V
CC
= 3.6 V; V
I
=0V 5 1 A
I
OFF
power-off leakage current V
CC
= 0 V; V
I
or V
O
= 0V to4.5V - 1 100 A
I
BHL
bus hold LOW current V
CC
= 3 V; V
I
= 0.8 V
[3]
75 150 - A
I
BHH
bus hold HIGH current V
CC
= 3 V; V
I
= 2.0 V 150 75 A
I
BHLO
bus hold LOW
overdrive current
nAn input;
V
CC
=0Vto3.6V;V
I
=3.6V
500 - - A
I
BHHO
bus hold HIGH
overdrive current
nAn input;
V
CC
=0Vto3.6V;V
I
=3.6V
--500 A
I
LO
output leakage current nYn output in HIGH-state when
V
O
>V
CC
; V
O
= 5.5 V; V
CC
=3.0V
-60125A
I
O(pu/pd)
power-up/power-down
output current
V
CC
1.2 V; V
O
= 0.5 V to V
CC
;
V
I
=GND or V
CC
; nOE =don’tcare
[4]
- 1 100 A
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

74LVTH244APW-Q100J

Mfr. #:
Buy 74LVTH244APW-Q100J
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers 3.3 V octal buffer/ line driver
Lifecycle:
New from this manufacturer.
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