74AHC244PW-Q100,11 NXP Semiconductors, 74AHC244PW-Q100,11 Datasheet - Page 10
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74AHC244PW-Q100,11
Manufacturer Part Number
74AHC244PW-Q100,11
Description
Buffers & Line Drivers
Manufacturer
NXP Semiconductors
Datasheet
1.74AHCT244PW-Q100.pdf
(17 pages)
Specifications of 74AHC244PW-Q100,11
Rohs
yes
Number Of Input Lines
8
Number Of Output Lines
8
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 Family
74AHC
Logic Type
CMOS
Maximum Power Dissipation
500 mW
Minimum Operating Temperature
- 40 C
Output Type
3-State
Propagation Delay Time
10.5 ns
Supply Current
75 mA
NXP Semiconductors
Table 9.
74AHC_AHCT244_Q100
Product data sheet
Type
74AHC244-Q100
74AHCT244-Q100 3.0 V
Fig 8.
Test data is given in
Definitions test circuit:
R
R
S1 = Test selection switch
Test circuit for measuring switching times
C
T
L
L
Test data
= Load capacitance including jig and probe capacitance
= Load resistor
= Termination resistance should be equal to output impedance Z
Input
V
V
I
CC
Table
negative
positive
t
3.0 ns
3.0 ns
9.
r
, t
pulse
pulse
0 V
0 V
f
V
V
G
I
I
74AHC244-Q100; 74AHCT244-Q100
90 %
10 %
All information provided in this document is subject to legal disclaimers.
V I
Load
C
15 pF, 50 pF
15 pF, 50 pF
L
t
t
r
f
V
V
M
M
R T
Rev. 1 — 9 July 2012
10 %
90 %
DUT
V
CC
t
t
W
W
R
1 k
1 k
V O
L
o
of the pulse generator
V
V
M
M
C L
t
t
r
f
R L
S1 position
t
open
open
PHL
, t
S1
PLH
001aad983
V
CC
open
Octal buffer/line driver; 3-state
t
GND
GND
PZH
, t
PHZ
© NXP B.V. 2012. All rights reserved.
t
V
V
PZL
CC
CC
, t
PLZ
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