IDT72401(2005) Ver la hoja de datos (PDF) - Integrated Device Technology
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IDT72401 Datasheet PDF : 9 Pages
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IDT72401/72403
CMOS PARALLEL FIFO 64 x 4, 64 x 5
PIN CONFIGURATIONS
IDT72401/IDT72403
NC/OE(1) 1
IR 2
SI 3
D0 4
D1 5
D2 6
D3 7
GND 8
16 Vcc
15 SO
14 OR
13 Q0
12 Q1
11 Q2
10 Q3
9 MR
2747 drw 02
PLASTIC DIP (P16-1, ORDER CODE: P)
CERDIP (D16-1, ORDER CODE: D)
SOIC (SO16-1, ORDER CODE: SO)
TOP VIEW
NOTE:
1. Pin 1: NC - No Connection IDT72401, OE - IDT72403
MILITARY AND COMMERCIAL
TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Commercial
Military Unit
VTERM
Terminal Voltage with
Respect to GND
–0.5 to +7.0
–0.5 to +7.0 V
TSTG
Storage Temp.
–55 to +125 –65 to +150 ° C
IOUT
DC Output Current
–50 to +50 –50 to +50 mA
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation 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.
RECOMMENDED OPERATING
CONDITIONS
Symbol
Parameter
Min. Typ.
VCC Supply Voltage Commercial/Military 4.5 5.0
GND Supply Voltage
00
VIH Input High Voltage
2.0 —
VIL(1) Input High Voltage
——
TA OperatingTemperatureCommercial 0 —
TA Operating Temperature Military
–55 —
NOTE:
1. 1.5V undershoots are allowed for 10ns once per cycle.
Max. Unit
5.5 V
0V
—V
0.8 V
70 ° C
125 ° C
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5.0V ± 10%, TA = 0°C to +70°C; Military: VCC = 5.0V ± 10%, TA = –55°C to +125°C)
IDT72401
IDT72403
Commercial
fIN = 45, 35, 25, 15, 10 MHz
IDT72401
IDT72403(5)
Military
fIN = 35, 25, 15, 10 MHz
Symbol
Parameter
Test Conditions
Min.
Max.
Min.
Max.
Unit
IIL
Low-Level Input Current
VCC = Max., GND ≤ VI ≤ VCC
–10
—
–10
—
µA
IIH
High-Level Input Current
VCC= Max., GND ≤ VI ≤ VCC
—
10
—
10
µA
VOL
Low-Level Output Voltage
VCC= Min., IOL = 8mA
—
0.4
—
0.4
V
VOH
High-Level Output Voltage
VCC= Min., IOH = –4mA
2.4
—
2.4
—
V
IOS(1)
Output Short-Circuit Current
VCC= Max., VO = GND
–20
–110
–20
–110
mA
IHZ(2)
HIGH Impedance Output Current
VCC= Max., VO = 2.4V
—
20
—
20
µA
ILZ(2)
LOW Impedance Output Current
VCC= Max., VO = 0.4V
–20
—
–20
—
µA
ICC(3,4) Active Supply Current
VCC= Max., f = 10MHz
—
35
—
45
mA
NOTES:
1. Not more than one output should be shorted at a time and duration of the short-circuit should not exceed one second. Guaranteed but not tested.
2. IDT72403 only.
3. Tested with outputs open (IOUT = 0). OE is HIGH for IDT72403.
4. For frequencies greater than 10MHz, ICC = 35mA + (1.5mA x [f –10MHz]) commercial, and ICC = 45mA + (1.5mA x [f –10MHz]) military.
5. Military availability for IDT72403 is 10MHz, 35MHz. IDT72401 is available for all MHz.
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