74HC244BQ,115 NXP Semiconductors, 74HC244BQ,115 Datasheet - Page 7

• Manufacturer Part Number: 74HC244BQ,115
• Description: IC BUFF/DVR TRI-ST DUAL 20QFN
• Manufacturer: NXP Semiconductors
• Series: 74HCr

Specifications of 74HC244BQ,115

• Logic Type: Buffer/Line Driver, Non-Inverting
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: 74HC
• 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
• High Level Output Current: - 7.8 mA
• Input Bias Current (max): 8 uA
• Low Level Output Current: 7.8 mA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Current: 35 mA
• Output Type: 3-State
• Propagation Delay Time: 22 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2652-2; 935273678115

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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