RD74HC14A Datasheet, PDF (2/6 Pages) Renesas Technology Corp – Hex Schmitt-trigger Inverters

RD74HC14A
Preliminary
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
V_CC
–0.5 to 7.0
V
Input / Output voltage
Vin, Vout
–0.5 to V_CC +0.5
V
Input / Output diode current
I_IK, I_OK
20
mA
Output current
I_O
25
mA
V_CC, GND current
I_CC or I_GND
50
mA
Power dissipation
P_T
1185
mW
785
mW
DIP
SOP
500
mW
TSSOP
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.
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
Input / Output voltage
Operating temperature
V_CC
V_IN, V_OUT
Ta
2 to 6
0 to V_CC
–40 to 85
Input rise / fall time^*1
0 to unlimited
t_r, t_f
0 to unlimited
0 to unlimited
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
Threshold voltage
Hysteresis voltage
Output voltage
Input current
Quiescent supply
current
Symbol
V_T+
V_T-
V_H
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
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
0.3 — —
0.9 — —
1.2 — —
0.2 — 1.2
0.4 — 2.25
0.6 — 3.0
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
— — 1.0
Ta = –40 to+85C
Min Max
—
1.5
—
3.15
—
4.2
0.3
—
0.9
—
1.2
—
0.2
1.2
0.4
2.25
0.6
3.0
1.9
—
4.4
—
5.9
—
4.13
—
5.63
—
—
0.1
—
0.1
—
0.1
—
0.33
—
0.33
—
1.0
—
10
Unit
V
V
V
V
V
A
A
Test Conditions
Vin = V_IH or V_IL I_OH = –20 A
I_OH = –4 mA
I_OH = –5.2 mA
Vin = V_IH or V_IL I_OL = 20 A
I_OL = 4 mA
I_OL = 5.2 mA
Vin = V_CC or GND
Vin = V_CC or GND, Iout = 0 A
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
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