74HC244D-Q100,118 NXP Semiconductors, 74HC244D-Q100,118 Datasheet - Page 4

• Manufacturer Part Number: 74HC244D-Q100,118
• Description: Buffers & Line Drivers
• Manufacturer: NXP Semiconductors

Specifications of 74HC244D-Q100,118

• Rohs: yes
• Number Of Input Lines: 8
• Number Of Output Lines: 8
• Polarity: Non-Inverting
• Supply Voltage - Max: 6 V
• Supply Voltage - Min: 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SO-20
• Logic Family: 74HC
• Logic Type: CMOS
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Output Type: 3-State
• Propagation Delay Time: 165 ns
• Supply Current: 70 mA

NXP Semiconductors
Table 2.
6. Functional description
Table 3.
[1]
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
[1]
74HC_HCT244_Q100
Product data sheet
Symbol
1OE, 2OE
1A0, 1A1, 1A2, 1A3
2Y0, 2Y1, 2Y2, 2Y3
GND
2A0, 2A1, 2A2, 2A3
1Y0, 1Y1, 1Y2, 1Y3
V
Input
nOE
L
L
H
Symbol
V
I
I
I
I
I
T
P
IK
OK
O
CC
GND
stg
CC
CC
tot
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
For SO20 packages: above 70 C, P
For TSSOP20 package: above 60 C, P
For DHVQFN20 packages: above 60 C, P
Pin description
Function table
Limiting values
Parameter
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
5.2 Pin description
Pin
1, 19
2, 4, 6, 8
3, 5, 7, 9
10
17, 15, 13, 11
18, 16, 14, 12
20
[1]
tot
derates linearly with 8 mW/K.
tot
nAn
L
H
X
derates linearly with 5.5 mW/K.
All information provided in this document is subject to legal disclaimers.
tot
derates linearly with 4.5 mW/K.
74HC244-Q100; 74HCT244-Q100
Conditions
V
V
0.5 V < V
Description
output enable input (active LOW)
data input
bus output
ground (0 V)
data input
bus output
supply voltage
Rev. 1. — 7 August 2012
I
O
< 0.5 V or V
< 0.5 V or V
O
< V
I
CC
O
> V
> V
+ 0.5 V
CC
CC
+ 0.5 V
+ 0.5 V
Output
nYn
L
H
Z
Octal buffer/line driver; 3-state
[1]
Min
0.5
-
-
-
-
70
65
-
© NXP B.V. 2012. All rights reserved.
Max
+7
20
20
35
70
-
+150
500
Unit
V
mA
mA
mA
mA
mA
C
mW
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