74HC244PW NXP Semiconductors, 74HC244PW Datasheet - Page 13

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

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

Philips Semiconductors
74HC_HCT244_3
Product data sheet
Table 11:
Type
74HC244
74HCT244
Fig 7. 3-state enable and disable times
Measurement points are given in
V
OL
Measurement points
and V
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
nYn output
nYn output
nOE input
OH
are typical voltage output drop that occur with the output load.
Rev. 03 — 22 December 2005
GND
GND
V
V
V
CC
OH
OL
V
I
Input
V
0.5V
1.3 V
M
V
enabled
outputs
CC
M
Table
t
t
PLZ
PHZ
11.
V
X
V
74HC244; 74HCT244
Y
disabled
outputs
Octal buffer/line driver; 3-state
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Output
V
0.5V
1.3 V
t
PZL
t
PZH
M
CC
V
M
V
001aae014
M
outputs
enabled
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