HD74HC4538 Datasheet, PDF (3/14 Pages) Hitachi Semiconductor – Dual Precision Retriggerable/Resettable Monostable Multivibrators

HD74HC4538
Absolute Maximum Ratings
Item
Supply voltage range
Input voltage
Output voltage
DC input diode current
DC input diode current pin 2, 14
DC output diode current
DC current drain per pin
DC current drain per V_CC, GND
Power dissipation per package
Storage temperature
Symbol
V_CC
Vin
Vout
I_IK
I_IK
I_OK
Iout
I_CC, I_GND
P_T
Tstg
Rating
–0.5 to +7.0
–0.5 to V_CC + 0.5
–0.5 to V_CC + 0.5
±20
±30
±20
±25
±50
500
–65 to +150
Unit
V
V
V
mA
mA
mA
mA
mA
mW
°C
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
V_CC
2 to 6
Input / Output voltage
V_IN, V_OUT
0 to V_CC
Operating temperature
Ta
–40 to 85
Input rise / fall time^*1
0 to 1000
t_r, t_f
0 to 500
0 to 400
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Unit
V
V
°C
ns
Conditions
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
Electrical Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
(standby state)
Current drain
(active state)
Symbol
V_IH
V_IL
V_OH
V_OL
Iin
I_CC
V_CC (V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
Ta = 25°C
Min Typ Max
1.5 — —
3.15 — —
4.2 — —
— — 0.5
— — 1.35
— — 1.8
1.9 2.0 —
4.4 4.5 —
5.9 6.0 —
4.18 — —
5.68 — —
— 0.0 0.1
— 0.0 0.1
— 0.0 0.1
— — 0.26
— — 0.26
— — ±0.1
— — 130
Ta = –40 to+85°C
Min Max Unit
Test Conditions
1.5
—
V
3.15
—
4.2
—
—
0.5 V
—
1.35
—
1.8
1.9
—
V Vin = V_IH or V_IL I_OH = –20 µA
4.4
—
5.9
—
4.13
—
I_OH = –4 mA
5.63
—
I_OH = –5.2 mA
—
0.1
V Vin = V_IH or V_IL I_OL = 20 µA
—
0.1
—
0.1
—
0.33
I_OL = 4 mA
—
0.33
I_OL = 5.2 mA
—
±1.0 µA Vin = V_CC or GND
—
220 µA Vin = V_CC or GND,
Q_A = Q_B = GND, Iout = 0 µA
I_CC
6.0 — — 130 —
220 µA Vin = V_CC or GND,
Q_A = Q_B = V_CC
Pin 2, 14 = 0.5 V_CC
Rev.2.00 Mar 30, 2006 page 3 of 13