PI74FCT273T Series) P174FCT2273T Octal Flip-FlopPI74FCT273T with Maste

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

PI74FCT273T Series) P174FCT2273T Octal Flip-FlopPI74FCT273T with Maste

Datasheet Thumbnail

Top Searches for this datasheet

Series) PI74FCT2273T
PI74FCT273T Series) P174FCT2273T Octal Flip-FlopPI74FCT273T with Master Reset
Fast CMOS Octal Flip-Flop with Master Reset
Product Features
PI74FCT273/2273T compatible with bipolar FASTSeries higher speed lower power consumption series resistor outputs (FCT2XXX only) input output levels ground bounce outputs Extremely static power Hysteresis inputs Industrial operating temperature range: -40°C +85°C Packages available: 20-pin wide plastic TSSOP 20-pin wide plastic 20-pin wide plastic QSOP 20-pin wide plastic TQSOP 20-pin wide plastic SOIC
Product Description
Pericom Semiconductor's PI74FCT series logic circuits produced Company's advanced 0.6/0.8 micron CMOS technology, achieving industry leading speed grades. PI74FCT2XXX devices have built-in 25-ohm series resistor outputs reduce noise because reflections, thus eliminating need external terminating resistor. PI74FCT273T PI74FCT2273T 8-bit wide octal designed with eight edge-triggered D-type flip-flops with individual inputs outputs. common buffered Clock (CP) Master Reset (MR) load resets (clear) flip-flops simultaneously. register fully edge-triggered. input state, setup time before LOW-to-HIGH clock transition, transferred corresponding flip-flop's output. outputs will forced independently Clock Data inputs voltage level input. Device models available upon request.
Logic Block Diagram
Product Configuration
20-PIN
Product Description
Name D0-D7 O0-O7 Description Master Reset (Active LOW) Clock Pulse Input (Active Rising Edge) Data Inputs Data Outputs Ground Power
Truth Table(1)
Mode Reset (Clear) Load Load Inputs Outputs
High Voltage Level High Voltage Level setup time prior LOW-to-HIGH Clock transition Voltage Level Voltage Level setup time prior LOW-to-HIGH Clock Transition Don't Care LOW-to-HIGH Clock Transition
PS2013A 03/09/96
PI74FCT273T Series) P174FCT2273T Octal Flip-Flop with Master Reset
Maximum Ratings
(Above which useful life impaired. user guidelines, tested.) Storage Temperature -65°C +150°C Ambient Temperature with Power Applied -40°C +85°C Supply Voltage Ground Potential (Inputs Only) -0.5V +7.0V Supply Voltage Ground Potential (Outputs Only) -0.5V +7.0V Input Voltage -0.5V +7.0V Output Current Power Dissipation .0.5W Note: Stresses greater than those listed under MAXIMUM RATINGS cause permanent damage device. This stress rating only functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended periods affect reliability.
Electrical Characteristics (Over Operating Range, -40°C +85°C, 5.0V
Parameters Description IOZH IOZL IOFF Test Conditions(1) -15.0mA 64mA 12mA Series) VOUT 2.7V VOUT 0.5V Min., -18mA GND, VOUT 4.5V Max.(3), VOUT -0.7 -120 -1.2 Min. Typ(2) Max. Units 0.55 0.50 Output HIGH Voltage Min., Output Current Output Current Input HIGH Voltage Input Voltage Input HIGH Current Input Current High Impedance Output Current Clamp Diode Voltage Power Down Disable Short Circuit Current Input Hysteresis Min., Min., Guaranteed Logic HIGH Level Guaranteed Logic Level Max. Max. MAX.
Capacitance 25°C, MHz)
Parameters(4) COUT Description Input Capacitance Output Capacitance Test Conditions VOUT Max. Units
Notes: Max. Min. conditions, appropriate value specified under Electrical Characteristics applicable device type. Typical values 5.0V, +25°C ambient maximum loading. more than output should shorted time. Duration test should exceed second. This parameter determined device characterization production tested.
PS2013A 03/09/96
PI74FCT273T Series) P174FCT2273T Octal Flip-Flop with Master Reset
Power Supply Characteristics
Parameters Description ICCD Quiescent Power Supply Current Supply Current Input HIGH Supply Current Input MHx(4) Total Power Supply Current(6) Max. Max. Test Conditions(1) 3.4V(3) Min. Typ(2) 0.15 Max. 0.25 Units
Max., Outputs Open Vcc, Input Toggling Duty Cycle Max., Outputs Open MHZ, Duty Cycle Vcc, Duty Cycle toggling Max., Outputs Open MHZ, Duty Cycle VCC, Duty Cycle Eight Bits toggling MHZ, Duty Cycle 3.4V 3.4V
3.5(5) 3.5(5) 7.3(5)
16.3(5)
Notes: Max. Min. conditions, appropriate value specified under Electrical Characteristics applicable device. Typical values 5.0V, +25°C ambient. driven input (VIN 3.4V); other inputs GND. This parameter directly testable, derived Total Power Supply Calculations. Values these conditions examples formula. These limits guaranteed tested. =IQUIESCENT IINPUTS IDYNAMIC DHNT ICCD (fCP/2 fINI) Quiescent Current Power Supply Current High Input (VIN 3.4V) Duty Cycle Inputs High Number Inputs ICCD Dynamic Current Caused Input Transition Pair (HLH LHL) Clock Frequency Register Devices (Zero Non-Register Devices) Input Frequency Number Inputs currents milliamps frequencies megahertz.
PS2013A 03/09/96
PI74FCT273T Series) P174FCT2273T Octal Flip-Flop with Master Reset
Switching Characteristics over Operating Range
273T/2273T Com. 273AT/2273AT Com. 273CT/2273CT Com. 273DT Com. Unit
Parameters tPLH tPHL tPHL tPLH tREM
Description Propagation Delay Propagation Delay Setup Time, HIGH Hold Time, HIGH Pulse Width(3) HIGH Pulse Width(3) Recovery Time
Conditions(1) 50pF
13.0 13.0
Notes: test circuit waveforms. Minimum limits guaranteed tested Propagation Delays. This parameter guaranteed production tested.
Pericom Semiconductor Corporation 2380 Bering Drive Jose, 95131 1-800-435-2336 (408) 435-1100 http://www.pericom.com
PS2013A 03/09/96

PI74FCT273T Series) P174FCT2273T Octal Flip-FlopPI74FCT273T with Maste

Top Searches for this datasheet

Other recent searches