74AHC244PW-Q100 NXP Semiconductors, 74AHC244PW-Q100 Datasheet - Page 8

• Manufacturer Part Number: 74AHC244PW-Q100
• Description: Buffers & Line Drivers Octal Buff/Drvr 3ST 5.5 V CMOS
• Manufacturer: NXP Semiconductors

Specifications of 74AHC244PW-Q100

• Polarity: Non-Inverting
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Logic Type: CMOS
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Output Type: 3-State
• Propagation Delay Time: 15 ns
• Supply Current: 80 uA
• Part # Aliases: 74AHC244PW-Q100,11

NXP Semiconductors
Table 7.
GND = 0 V. For test circuit see
[1]
[2]
[3]
11. Waveforms
74AHC_AHCT244_Q100
Product data sheet
Symbol Parameter
74AHCT244-Q100
t
t
t
C
pd
en
dis
Fig 6.
PD
Typical values are measured at nominal supply voltage (V
t
t
t
C
P
f
f
C
V
pd
en
dis
i
o
D
CC
PD
= input frequency in MHz;
L
= output frequency in MHz;
is the same as t
is the same as t
= output load capacitance in pF;
= C
is the same as t
is used to determine the dynamic power dissipation P
= supply voltage in Volts.
propagation
delay
enable time
disable time nOE to nYn; see
power
dissipation
capacitance
Measurement points are given in
V
Propagation delay input (nAn) to output (nYn)
PD
OL
Dynamic characteristics
 V
and V
CC
2
OH
 f
PLH
PZL
PLZ
i
are typical voltage output levels that occur with the output load.
+  (C
Conditions
nAn to nYn; see
nOE to nYn; see
per buffer;
C
V
and t
and t
and t
I
L
V
V
V
= GND to V
= 50 pF; f = 1 MHz;
CC
CC
CC
L
C
C
C
C
C
C
PZH
PHL
PHZ
 V
L
L
L
L
L
L
Figure
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
.
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
.
.
CC
2
 f
nYn output
nAn input
8.
…continued
CC
o
) where:
Table
74AHC244-Q100; 74AHCT244-Q100
Figure 6
Figure 7
Figure 7
All information provided in this document is subject to legal disclaimers.
GND
V
V
8.
OH
OL
V
I
t
PLH
Rev. 1 — 9 July 2012
[2]
[2]
[3]
CC
D
(W).
Min
V
= 3.3 V and V
M
-
-
-
-
-
-
-
V
M
25 C
Typ
3.5
5.0
3.5
5.5
5.0
7.0
12
[1]
CC
Max
10.4
11.4
11.4
7.4
8.4
9.4
= 5.0 V).
-
V
M
V
40 C to +85 C 40 C to +125 C Unit
M
Min
1.0
1.0
1.0
1.0
1.0
1.0
t
PHL
-
mna171
Octal buffer/line driver; 3-state
Max
12.0
13.0
10.0
13.0
8.5
9.5
-
Min
1.0
1.0
1.0
1.0
1.0
1.0
-
© NXP B.V. 2012. All rights reserved.
Max
10.5
13.0
14.5
12.0
14.5
9.5
-
8 of 17
ns
ns
ns
ns
ns
ns
pF