74HC244PW NXP Semiconductors, 74HC244PW Datasheet - Page 6

Buffers & Line Drivers OCTAL BUFFER 3-STATE

74HC244PW

Manufacturer Part Number
74HC244PW
Description
Buffers & Line Drivers OCTAL BUFFER 3-STATE
Manufacturer
NXP Semiconductors
Datasheet

Specifications of 74HC244PW

Logic Family
HC
Logic Type
CMOS
Number Of Channels Per Chip
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
SOT-360-20
High Level Output Current
- 7.8 mA
Low Level Output Current
7.8 mA
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
8 / 8
Output Type
3-State
Propagation Delay Time
110 ns at 2 V
Lead Free Status / Rohs Status
 Details
Other names
74HC244PW,112

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HC244PW
Manufacturer:
NXP
Quantity:
20 000
Company:
Part Number:
74HC244PW
Quantity:
5 000
Part Number:
74HC244PW/74HC245PW
Manufacturer:
NEXPERIA/安世
Quantity:
20 000
Part Number:
74HC244PWR
Manufacturer:
FSC
Quantity:
8
Part Number:
74HC244PWR
Manufacturer:
TI/德州仪器
Quantity:
20 000
Philips Semiconductors
9. Recommended operating conditions
10. Static characteristics
Table 7:
At recommended operating conditions; voltages are referenced to GND (ground = 0V).
74HC_HCT244_3
Product data sheet
Symbol
T
V
V
V
amb
IH
IL
OH
= 25 C
Static characteristics 74HC244
Parameter
HIGH-state input voltage
LOW-state input voltage
HIGH-state output voltage
[1]
[2]
[3]
[4]
Table 6:
Symbol
74HC244
V
V
V
T
t
74HCT244
V
V
V
T
t
r
r
, t
, t
amb
amb
CC
I
O
CC
I
O
f
f
For DIP20 package: P
For SO20 package: P
For SSOP20 and TSSOP20 packages: P
For DHVQFN20 packages: P
Parameter
supply voltage
input voltage
output voltage
ambient temperature
input rise and fall time
supply voltage
input voltage
output voltage
ambient temperature
input rise and fall time
Recommended operating conditions
Conditions
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
I
I
I
I
I
I
= V
Rev. 03 — 22 December 2005
O
O
O
O
O
tot
tot
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 6.0 mA; V
= 7.8 mA; V
= 20 A; V
= 20 A; V
= 20 A; V
derates linearly with 8 mW/K above 70 C.
derates linearly with 12 mW/K above 70 C.
IH
or V
tot
derates linearly with 4.5 mW/K above 60 C.
IL
CC
CC
CC
Conditions
V
V
V
V
CC
CC
CC
CC
CC
CC
= 2.0 V
= 4.5 V
= 6.0 V
tot
= 4.5 V
= 6 V
= 2.0 V
= 4.5 V
= 6.0 V
= 4.5 V
derates linearly with 5.5 mW/K above 60 C
74HC244; 74HCT244
Octal buffer/line driver; 3-state
Min
2.0
0
0
-
-
-
4.5
0
0
-
Min
1.5
3.15
4.2
-
-
-
-
1.9
4.4
5.9
3.98
5.48
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
40
40
Typ
5.0
-
-
25
-
6.0
-
5.0
-
-
25
6.0
Typ
1.2
2.4
3.2
0.8
2.1
2.8
-
2.0
4.5
6.0
4.32
5.81
Max
6.0
V
V
+125
1000
500
400
5.5
V
V
+125
500
Max
-
-
-
0.5
1.35
1.8
-
-
-
-
-
-
CC
CC
CC
CC
Unit
V
V
V
ns
ns
ns
V
V
V
ns
Unit
V
V
V
V
V
V
V
V
V
V
V
C
C
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