74HC244D-T NXP Semiconductors, 74HC244D-T Datasheet - Page 7

• Manufacturer Part Number: 74HC244D-T
• Description: Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SO T/R
• Manufacturer: NXP Semiconductors

Specifications of 74HC244D-T

• Package: 20SO
• Logic Family: HC
• Logic Function: Buffer/Line Driver
• Number Of Outputs Per Chip: 8
• Output Type: 3-State
• Input Signal Type: Single-Ended
• Maximum Propagation Delay Time @ Maximum Cl: 110@2V|22@4.5V|19@6V ns
• Polarity: Non-Inverting
• Logic Device Type: Buffer/Line Driver, Non Inverting
• Supply Voltage Range: 2V To 6V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Family Type: HC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
Table 7:
At recommended operating conditions; voltages are referenced to GND (ground = 0V).
74HC_HCT244_3
Product data sheet
Symbol
V
I
I
I
C
T
V
V
V
V
I
I
I
LI
OZ
CC
LI
OZ
CC
amb
OL
IH
IL
OH
OL
i
= 40 C to +85 C
Static characteristics 74HC244
Parameter
LOW-state output voltage
input leakage current
OFF-state output current
quiescent supply current
input capacitance
HIGH-state input voltage
LOW-state input voltage
HIGH-state output voltage
LOW-state output voltage
input leakage current
OFF-state output current
quiescent supply current
…continued
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
CC
CC
CC
CC
CC
CC
CC
I
I
I
I
I
CC
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
= V
= V
= V
= V
= V
= V
= V
= V
= V
Rev. 03 — 22 December 2005
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 6.0 V
= 6.0 mA; V
= 7.8 mA; V
= 6.0 mA; V
= 7.8 mA; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 20 A; V
= 6.0 mA; V
= 7.8 mA; V
IH
CC
IH
CC
IH
IH
CC
IH
CC
or V
or V
or V
or V
or V
or GND; V
or GND; I
or GND; V
or GND; I
IL
IL
IL
IL
IL
; V
; V
CC
CC
CC
CC
CC
CC
CC
CC
O
CC
CC
CC
CC
CC
O
CC
CC
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= V
O
= V
O
= 4.5 V
= 6 V
CC
CC
= 4.5 V
= 6 V
= 2.0 V
= 4.5 V
= 6.0 V
= 0 A;
= 0 A;
= 4.5 V
= 6 V
CC
CC
= 6 V
= 6 V
or GND
or GND
74HC244; 74HCT244
Octal buffer/line driver; 3-state
Min
-
-
-
-
-
-
-
-
-
1.5
3.15
4.2
-
-
-
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
-
-
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
0
0
0
0.15
0.16
-
-
-
3.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
0.1
0.1
0.1
0.26
0.26
8.0
-
-
-
-
0.5
1.35
1.8
-
-
-
-
-
0.1
0.1
0.1
0.33
0.33
80
0.1
0.5
1.0
5.0
Unit
V
V
V
V
V
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
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