ETC PI74FCT132CTW

PI74FCT132T
Quad
2-Input
NAND
Schmitt
Trigger
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PI74FCT132T
Quad 2-Input NAND Schmitt Trigger
Product Description
Product Features
• PI74FCT132T is pin compatible with bipolar FAST™ Series at
a higher speed and lower power consumption
• TTL input and output levels
• Extremely low static power
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packages available:
– 14-pin 150 mil wide plastic SOIC (W)
Pericom Semiconductor’s PI74FCT series of logic circuits are
produced using the Company’s advanced 0.8 micron CMOS
technology, achieving industry leading speed grades.
PI74FCT132 consists of four 2-input NAND gates that are able to
transform slowly changing input signals into highly defined,
jitter-free output signals.
Each gate contains a 2-input Schmitt trigger which uses positive
feedback to speed-up slow input transitions, and offer different
input threshold voltages for positive and negative-going transitions.
Resistor-ratios are used to determine this hysteresis between the
positive-going and negative-going input threshold.
Logic Block Diagram
Product Pin Description
Pin Name
A0-A3
B0-B3
O0-O3
GND
VCC
An
On
Bn
4x
n: 0~3
Product Pin Configuration
Description
Inputs
Inputs
Outputs
Ground
Power
Truth Table (1)
Inputs
A0
1
14
VCC
B0
2
13
A2
O0
3
12
B2
A1
4
11
O2
B1
5
10
A3
O1
6
9
B3
GND
7
8
O3
14-PIN
W14
An
L
L
H
H
Bn
L
H
L
H
Outputs
On
H
H
H
L
Note:
1. H = HIGH Voltage Level
L = LOW Voltage Level
1
PS2003A 03/09/96
PI74FCT132T
Quad
2-Input
NAND
Schmitt
Trigger
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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 ............................................................................. 120 mA
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 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 Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ± 5%)
Test Conditions(1)
Parameters Description
VOH
Output HIGH Voltage
VCC = Min., VIN = VIH or VIL
IOH = –15.0 mA
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 48 mA
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
IIH
Input HIGH Current
VCC = Max.
IIL
Input LOW Current
VCC = Max.
VT+
Positive-going Threshold
VCC = 5.0V
VT –
Min.
Typ(2)
2.4
3.0
0.3
Max.
Units
V
0.50
V
2.0
V
0.8
V
VIN = VCC
1
µA
VIN = GND
–1
µA
1.5
2.0
V
Negative-going Threshold VCC = 5.0V
0.7
1.1
V
∆VT
Hysteresis (VT+ – VT–)
VCC = 5.0V
0.4
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18 mA
IOS
Short Circuit Current
VCC = Max.(3), VOUT = GND
ICCH
Power Supply Current
VCC = Max.
ICCL
Power Supply Current
VCC = Max.
V
–1.2
V
–150
mA
VO = HIGH
17.0
mA
VO = LOW
18.0
mA
–60
–120
Notes:
1. For Max. or Min. conditions, use appropriate value 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.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT = 0V
8
12
pF
Note:
1. This parameter is determined by device characterization but is not production tested.
2
PS2003A 03/09/96
PI74FCT132T
Quad
2-Input
NAND
Schmitt
Trigger
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Power Supply Characteristics
Test Conditions(1)
Parameters Description
Min.
Typ(2)
Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VIN = GND
or VCC
0.1
500
µA
∆ICC
Supply Current per
Input @ TTL HIGH
VCC = Max.
VIN = 3.4V(3)
0.5
2.0
mA
ICCD
Supply Current per
Input per MHz(4)
VCC = Max., Outputs Open
One Input Toggling
50% Duty Cycle
VIN = VCC
VIN = GND
0.15
0.3
mA/
MHz
IC
Total Power Supply
Current(6)
VCC = Max., Outputs Open
fCP = 10 MHZ, 50% Duty Cycle
VIN = VCC
VIN = GND
1.7
4.5(5)
mA
Toggle AN or BN
One Bit toggling
VIN = 3.4V
VIN = GND
2.0
5.5(5)
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V); all other inputs at Vcc or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. IC =IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC +∆ICC ∆HNT + ICCD (fCP/2 + fINI)
ICC = Quiescent Current
DICC = Power Supply Current for a TTL High Input (VIN = 3.4V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fo = Output Frequency
No = Number of Outputs at fo
All currents are in milliamps and all frequencies are in megahertz.
PI74FCT132 Switching Characteristics over Operating Range
132T
132AT
132CT
132D T
Com.
Com.
Com.
Com.
Parame te rs
De s cription
Conditions (1)
M in.
M ax.
M in.
M ax.
M in.
M ax.
M in.
M ax.
Units
tPLH
tPHL
Propagation Delay
AN, BN to ON
CL = 50 pF
RL = 500Ω
3.0
10.0
3.0
8.0
3.0
6.0
3.0
5.0
ns
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
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PS2003A 03/09/96