IDT723631/723641/723651 CMOS SyncFIFO™
512 x 36, 1,024 x 36 and 2,048 x 36
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
ABSOLUTEMAXIMUMRATINGSOVEROPERATINGFREE-AIRTEMPERATURE
RANGE(UNLESSOTHERWISENOTED)(2)
Symbol
Rating
Commercial
Unit
VCC
Supply Voltage Range
Input Voltage Range
Output Voltage Range
–0.5 to 7
V
(2)
VI
–0.5 to VCC+0.5
–0.5 to VCC+0.5
±20
V
VO(2)
IIK
V
Input Clamp Current, (VI < 0 or VI > VCC)
Output Clamp Current, (VO = < 0 or VO > VCC)
Continuous Output Current, (VO = 0 to VCC)
Continuous Current Through VCC or GND
Storage Temperature Range
mA
mA
mA
mA
°C
IOK
±50
IOUT
ICC
±50
±400
TSTG
–65 to 150
NOTES:
1. 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.
2. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.
RECOMMENDEDOPERATINGCONDITIONS
Symbol
VCC
VIH
Parameter
Min.
4.5
2
Max.
5.5
—
0.8
–4
Unit
Supply Voltage
V
HIGH Level Input Voltage
LOW-Level Input Voltage
HIGH-Level Output Current
LOW-Level Output Current
Operating Free-air Temperature
V
VIL
—
—
—
0
V
IOH
mA
mA
°C
IOL
8
TA
70
ELECTRICALCHARACTERISTICSOVERRECOMMENDEDOPERATING
FREE-AIRTEMPERATURERANGE(UNLESSOTHERWISENOTED)
IDT723631
IDT723641
IDT723651
Commercial & Industrial(1)
tA = 15, 20 ns
Parameter
VOH
VOL
Test Conditions
Min.
2.4
—
—
—
—
—
—
—
—
—
—
—
Typ.(2)
—
—
—
—
—
0
Max.
—
0.5
±5
±5
400
—
—
1
Unit
V
VCC = 4.5V,
VCC = 4.5V,
VCC = 5.5V,
VCC = 5.5V,
VCC = 5.5V,
VCC = 5.5V,
IOH = –4 mA
IOL = 8 mA
V
ILI
VI = VCC or 0
VO = VCC or 0
µA
µA
µA
mA
ILO
ICC
VI = VCC –0.2V or 0
One Input at 3.4V,
(3,4)
∆ICC
CSA = VIH
CSB = VIH
CSA = VIL
CSB = VIL
All Other Inputs
A0-A35
B0-B35
A0-A35
B0-35
Other Inputs at VCC or GND
0
—
—
—
4
1
1
CIN
VI = 0,
f = 1 MHz
f = 1 MHZ
—
—
pF
pF
COUT
VO = 0,
8
NOTES:
1. Industrial temperature range product for 20ns is available as a standard device.
2. All typical values are at VCC = 5V, TA = 25°C.
3. This is the supply current when each input is at least one of the specified TTL voltage levels rather than 0V or VCC.
4. For additional ICC information, see the following page.
5