Electrical Characteristics
Absolute Maximum Ratings
Supply voltage (VCC-GND): ............................... -0.5V to 7.0V
Input or output voltage applied: (GND - 0.5V) to (VCC + 0.5V)
Storage temperature: ..................................... -65°C to +150°C
*NOTE:
Stresses greater than those listed under Absolute Max-
imum Ratings may cause permanent damage to the
device.This is a stress rating only and functional opera-
tion of the device at these or any other conditions
above those indicated in the operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect reliability.
DC Parameters
Table 6. DC Test Conditions
TA = -55°C to + 125°C; Vss = 0V; Vcc = 4.5V to 5.5V
Parameter Description
67025-30
67025-45
Unit
ICCSB(1)
Standby supply current (Both ports TTL level inputs)
10
10
mA
ICCSB1(2)
Standby supply current (Both ports CMOS level
inputs)
500
500
µA
ICCOP(3)
Operating supply current (Both ports active)
320
260
mA
ICCOP1(4)
Operating supply current (One port active - One
port standby)
200
180
mA
Notes:
1. CSL = CSR > 2.2V.
2. CSL = CSR > VCC - 0.2V.
3. Both ports active - Maximum frequency - Outputs open - OE = VIH.
4. One port active (f = fMAX) - Output open - One port stand-by TTL or CMOS Level Inputs - CSL = CSR > 2.2V
Value
Max
Max
Max
Max
Parameter
IL I/O (1)
VIL (2)
VIH(2)
VOL (3)
VOH(3)
C IN
C OUT
Description
Input/Output leakage current
Input low voltage
Input high voltage
Output low voltage (I/O0 - I/O15)
Output high voltage
Input capacitance
Output capacitance
67025E
±5
0.8
2.2
0.4
2.4
5
7
Unit
µA
V
V
V
V
pF
pF
Value
Max
Max
Min.
Max
Min.
Max
Max
1.
Vcc = 5.5V, Vin = Gnd to Vcc, CS = VIH, Vout = 0 to Vcc.
2.
VIH max = Vcc + 0.5V, VIL min = -0.5V or -1V pulse width 50 ns.
3.
Vcc Min., IOL = 4 mA, IOH = -4 mA.
11 M67025E
4146J–AERO–06/03