PI74FCT161T Ver la hoja de datos (PDF) - Pericom Semiconductor
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PI74FCT161T Datasheet PDF : 6 Pages
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PI74FCT161T/163T
(25Ω SERIES) PI74FCT2161T/2163T
4-BIT BINARY COUNTERS 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ................................................................. –65°C to +150°C
Ambient Temperature with Power Applied .................................. -40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .......... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ....... –0.5V to +7.0V
DC Input Voltage ......................................................................... –0.5V to +7.0V
DC Output Current .................................................................................... 120mA
Power Dissipation ......................................................................................... 0.5W
Note:
Stresses greater than those listed under 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 condi-
tions 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 Electrical Characteristics (Over the Operating Range, TA = -40°C, Vcc = 5.0V ±5%)
Parameters
Description
Test Conditions(1)
Min. Typ(2) Max. Units
VOH
Output HIGH Voltage VCC = MIN., VIN = VIH or VIL
IOH = -15.0mA
2.4 3.0
V
VOL
Output LOW Current VCC = MIN., VIN = VIH or VIL
IOL = 48mA
0.3 0.50 V
VOL
Output LOW Current VCC = MIN., VIN = VIH or VIL IOL = 12mA (25 Ohm Series)
0.3 0.50 V
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
0.8 µA
IIH
Input HIGH Current Vcc = Max.
VIN = VCC
1 mA
IIL
Input LOW Current Vcc = Max.
VIN = GND
-1 µA
IOZH
High Impedance
Vcc = Max.
IOZL
Output Current
VOUT = 2.7V
VOUT = 0.5V
1 µA
-1 µA
VIK
Clamp Diode Voltage Vcc = Min., IIN = -18mA
-0.7 -1.2 µA
IOFF
Power Down Disable Vcc = GND., VOUT = 4.5V
-
- 100 µA
IOS
Short Circuit Current Vcc = Max.(3), VOUT = GND
-60 -120
mA
VH
Input Hysteresis
200
mV
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4)
Description
Test Conditions Typ. Max. Units
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance VOUT = 0V
8
12
pF
Notes:
1. For Max. or Min. conditions, use the appropriate values specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
3
PS2083B 10/08/01
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