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IDT54FCT193A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - FAST CMOS UP/DOWN BINARY COUNTERS - IDT

भाग संख्या IDT54FCT193A
समारोह FAST CMOS UP/DOWN BINARY COUNTERS
मैन्युफैक्चरर्स IDT 
लोगो IDT लोगो 
पूर्व दर्शन
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IDT54FCT193A pdf
IDT54/74FCT193/A
FAST CMOS UP/DOWN BINARY COUNTER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PIN CONFIGURATIONS
P1
Q1
Q0
CPD
CPU
Q2
Q3
GND
1 16
2 15
3 P16-1, 14
4
D16-1,
S016-1
13
5 & 12
6 E16-1 11
7 10
89
Vcc
P0
MR
TC D
TC U
PL
P2
P3
DIP/SOIC/CERPACK
TOP VIEW
INDEX
Q0
CPD
NC
CPU
Q2
3 2 20 19
4 1 18
5 17
6 L20-2 16
7 15
8 14
9 10 11 12 13
MR
TCD
NC
TCU
PL
26282d6r2w10d2rw 02
LCC
TOP VIEW
PIN DESCRIPTION
Pin Names
Description
CPU Count Up Clock Input (Active Rising Edge)
CPD Count Down Clock Input (Active Rising Edge)
MR Asynchronous Master Reset (Active HIGH)
PL Asynchronous Parallel Load Input (Active LOW)
Pn Parallel Data Inputs
Qn Flip-Flop Outputs
TCD Terminal Count Down (Borrow) Output (Active
LOW)
TCU Terminal Count Up (Carry) Output (Active LOW)
2621 tbl 05
FUNCTION TABLE(1)
MR PL CPU CPD
HX
X
X
LL X
X
LH H
H
LH
LH H
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
= LOW-to-HIGH Clock Transition.
Mode
Reset (Asyn.)
Preset (Asyn.)
No Change
Count Up
Count Down
2621 tbl 06
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
VTERM(2) Terminal Voltage
with Respect
to GND
VTERM(3) Terminal Voltage
with Respect
to GND
Commercial Military Unit
–0.5 to +7.0 –0.5 to +7.0 V
–0.5 to VCC –0.5 to VCC V
TA Operating
Temperature
0 to +70 –55 to +125 °C
TBIAS
Temperature
Under Bias
–55 to +125 –65 to +135 °C
TSTG
Storage
Temperature
–55 to +125 –65 to +150 °C
PT Power Dissipation 0.5
0.5 W
IOUT
DC Output Current
120
120 mA
NOTES:
2621 tbl 01
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. No terminal
voltage may exceed VCC by +0.5V unless otherwise noted.
2. Input and VCC terminals.
3. Output and I/O terminals.
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions Typ. Max. Unit
CIN Input
VIN = 0V
6 10 pF
Capacitance
COUT Output
VOUT = 0V 8 12 pF
Capacitance
NOTE:
2621 tbl 02
1. This parameter is guaranteed by characterization data and not tested.
7.7 2

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IDT54FCT193FAST CMOS UP/DOWN BINARY COUNTERSIDT
IDT
IDT54FCT193AFAST CMOS UP/DOWN BINARY COUNTERSIDT
IDT


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