HD74LV123A Datasheet, PDF (3/16 Pages) Hitachi Semiconductor – Dual Retriggerable Monostable Multivibrators

HD74LV123A
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
V_CC
Input voltage range*¹
V_I
Output voltage range*^{1, 2}
V_O
Input clamp current
Output clamp current
Continuous output current
Continuous current through
V_CC or GND
Maximum power dissipation at
Ta = 25°C (in still air)*³
I_IK
I_OK
I_O
I_CC or I_GND
P_T
–0.5 to 7.0
–0.5 to 7.0
–0.5 to V_CC + 0.5
–0.5 to 7.0
–20
±50
±25
±50
785
500
V
V
V
Output: H or L
V_CC: OFF
mA
V_I < 0
mA
V_O < 0 or V_O > V_CC
mA
V_O = 0 to V_CC
mA
mW
SOP
TSSOP
Storage temperature
Tstg
–65 to 150
°C
Notes: 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.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are
observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
Recommended Operating Conditions
Item
Supply voltage range
Input voltage range
Output voltage range
Output current
Input transition rise or fall rate
External timing resistance
External timing capacitance
Power-up ramp rate
Symbol Min
V_CC
2.0
V_I
0
V_O
0
I_OH
—
—
—
—
I_OL
—
—
—
—
∆t /∆v 0
0
0
Rext
5
1
Cext
—
∆t /∆V_CC 1
Typ
Max
—
5.5
—
5.5
—
V_CC
—
–50
—
–2
—
–6
—
–12
—
50
—
2
—
6
—
12
—
200
—
100
—
20
—
—
—
—
Unlimited —
—
—
Operating free-air temperature Ta
–40
—
85
Note: Unused or floating inputs must be held high or low.
Unit
V
V
V
µA
mA
µA
mA
ns/V
kΩ
F
ms/
V
°C
Conditions
V_CC = 2.0 V
V_CC = 2.3 to 2.7 V
V_CC = 3.0 to 3.6 V
V_CC = 4.5 to 5.5 V
V_CC = 2.0 V
V_CC = 2.3 to 2.7 V
V_CC = 3.0 to 3.6 V
V_CC = 4.5 to 5.5 V
V_CC = 2.3 to 2.7 V
V_CC = 3.0 to 3.6 V
V_CC = 4.5 to 5.5 V
V_CC = 2.0 V
V_CC ≥ 2.3 V
Rev.6.00 Jun. 02, 2004 page 3 of 15