74HCT244PW-T NXP Semiconductors, 74HCT244PW-T Datasheet - Page 6

• Manufacturer Part Number: 74HCT244PW-T
• Description: Buffers & Line Drivers OCTAL BUFFER 3-STATE
• Manufacturer: NXP Semiconductors

Specifications of 74HCT244PW-T

• Product Category: Buffers & Line Drivers
• Rohs: yes
• Number Of Input Lines: 8
• Number Of Output Lines: 8
• Polarity: Non-Inverting
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-360-20
• High Level Output Current: - 6 mA
• Logic Family: HCT
• Logic Type: CMOS
• Low Level Output Current: 6 mA
• Minimum Operating Temperature: - 40 C
• Number Of Channels Per Chip: 8
• Output Type: 3-State
• Propagation Delay Time: 22 ns at 4.5 V
• Factory Pack Quantity: 2500
• Part # Aliases: 74HCT244PW,118

NXP Semiconductors
Table 6.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
10. Dynamic characteristics
Table 7.
GND = 0 V; for load circuit see
74HC_HCT244
Product data sheet
Symbol Parameter
74HCT244
V
V
V
V
I
I
I
I
C
Symbol Parameter
74HC244
t
I
OZ
CC
pd
IH
IL
OH
OL
I
CC
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
LOW-level
output voltage
input leakage
current
OFF-state
output current
supply current V
additional
supply current
input
capacitance
propagation delay nAn to nYn;
Static characteristics
Dynamic characteristics
Conditions
V
V
V
V
V
V
per input pin; V
V
other inputs at V
V
V
per input pin;
V
other inputs at V
V
I
O
CC
CC
I
I
I
CC
O
CC
I
CC
I
CC
I
I
I
I
= V
= V
= V
= V
= V
= 0 A
O
O
O
O
= V
Conditions
see
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
= 5.5 V
= 5.5 V; I
= 5.5 V; I
= 4.5 V to 5.5 V;
Figure
= 20 A
= 6 mA
= 20 A
= 6.0 mA
IH
IH
CC
CC
CC
V
V
V
V
CC
CC
CC
CC
CC
or V
or V
Figure 6
…continued
or GND;
or GND;
 2.1 V;
or GND;
= 2.0 V
= 4.5 V
= 5.0 V; C
= 6.0 V
8.
IL
IL
O
O
; V
; V
I
= 0 A
= 0 A
All information provided in this document is subject to legal disclaimers.
= V
CC
CC
CC
CC
IH
or GND;
or GND;
= 4.5 V
= 4.5 V
L
or V
Rev. 4 — 24 September 2012
= 15 pF
IL
;
3.98 4.32
Min
2.0
4.4
-
-
-
-
-
-
-
-
[1]
25 C
0.16
Typ
1.6
4.5
3.5
1.2
70
0
-
-
-
Min
-
-
-
-
Max
0.26
0.1
0.5
252
0.8
0.1
8.0
-
-
-
-
74HC244; 74HCT244
25 C
40 C to +85 C 40 C to +125 C Unit
Typ
30
11
9
9
3.84
Min
2.0
4.4
-
-
-
-
-
-
-
-
Octal buffer/line driver; 3-state
Max
110
22
19
-
Max
0.33
1.0
5.0
315
0.8
0.1
80
-
-
-
-
40 C to +125 C Unit
(85 C)
Max
145
28
24
-
Min
2.0
4.4
3.7
-
-
-
-
-
-
-
-
© NXP B.V. 2012. All rights reserved.
(125 C)
Max
165
33
28
-
Max
1.0
10
160
343
0.8
0.1
0.4
-
-
-
-
ns
ns
ns
ns
6 of 18
V
V
V
V
V
V
A
A
A
A
pF