RD74LVC244B Datasheet, PDF (2/9 Pages) Renesas Technology Corp – Octal Buffers / Line Drivers with 3-state Outputs

RD74LVC244B
Pin Arrangement
1G 1
1A1 2
2Y4 3
1A2 4
2Y3 5
1A3 6
2Y2 7
1A4 8
2Y1 9
GND 10
(Top view)
20 V_CC
19 2G
18 1Y1
17 2A4
16 1Y2
15 2A3
14 1Y3
13 2A2
12 1Y4
11 2A1
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
V_CC
–0.5 to 7.0
V
Input diode current
I_IK
–50
mA V_I = –0.5 V
Input voltage
V_I
–0.5 to 7.0
V
Output diode current
I_OK
–50
mA V_O = –0.5 V
50
V_O = V_CC +0.5 V
Output voltage
V_O
–0.5 to V_CC +0.5
V Output "H" or "L"
–0.5 to 6.0
V Output "Z" or V_CC:OFF
Output current
I_O
±50
mA
V_CC, GND current / pin
I_CC or I_GND
100
mA
Storage temperature
Tstg
–65 to +150
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Rev.2.00 Feb. 17, 2005 page 2 of 8