HD74ALVCHR162269A Datasheet, PDF (4/13 Pages) Hitachi Semiconductor – 12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs

HD74ALVCHR162269A
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit Conditions
Supply voltage range
V_CC
Input voltage range ^{*1, 2}
V_I
Output voltage range ^{*1, 2}
Input clamp current
Output clamp current
Continuous output current
Continuous current through
Maximum power dissipation
at Ta = 55°C (in still air) ^*3
V_O
I _IK
I _OK
I_O
I_CC / I_GND
P_T
–0.5 to 4.6
–0.5 to 4.6
–0.5 to V_CC +0.5
–0.5 to V_CC +0.5
–50
±50
±50
±100
1
V
V
Except I/O ports
I/O ports
V
mA
V_I < 0
mA
V_O < 0 or V_O > V_CC
mA
V_O = 0 to V_CC
mA
W
TSSOP
Storage temperature range
Tstg
–65 to 150
°C
Notes:
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage
to the device. These are stress ratings only, and functional operation of the device at these or
any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect
device reliability.
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp
current ratings are observed.
2. This value is limited to 4.6 V maximum.
3. The maximum power dissipation is calculated using a junction temperature of 150°C and board
trace length of 750 mils.
Recommended Operating Conditions
Item
Symbol
Min
Max
Supply voltage
V_CC
Input voltage
V_I
Output voltage
V_O
High-level output current
I _OH
2.3
3.6
0
V_CC
0
V_CC
—
–6
—
–8
—
–12
Low-level output current
I _OL
—
6
—
8
—
12
Input transition rise or fall rate ∆t / ∆v
0
10
Operating free-air temperature Ta
–40
85
Note: Unused or floating control pins must be held high or low.
Unit
V
V
V
mA
mA
ns / V
°C
Conditions
V_CC = 2.3 V
V_CC = 2.7 V
V_CC = 3.0 V
V_CC = 2.3 V
V_CC = 2.7 V
V_CC = 3.0 V
4