DatasheetsPDF.com

54AC241 Dataheets PDF



Part Number 54AC241
Manufacturers Texas Instruments
Logo Texas Instruments
Description Octal Buffer/Line Driver
Datasheet 54AC241 Datasheet54AC241 Datasheet (PDF)

OBSOLETE 54AC241, 54ACT241-N www.ti.com SNOS097B – AUGUST 1998 – REVISED APRIL 2013 54AC241 • 54ACT241 Octal Buffer/Line Driver with Outputs Check for Samples: 54AC241, 54ACT241-N FEATURES 1 • ICC and IOZ Reduced by 50% • Non-Inverting TRI-STATE Outputs Drive Bus Lines or Buffer Memory Address Registers • Outputs Source/Sink 24 mA • 'ACT241 has TTL-Compatible Inputs • Standard Microcircuit Drawing (SMD) – 'AC241: 5962-87551 – 'ACT241: 5962-89847 Logic Symbol DESCRIPTION The 'AC/'ACT241 is .

  54AC241   54AC241


Document
OBSOLETE 54AC241, 54ACT241-N www.ti.com SNOS097B – AUGUST 1998 – REVISED APRIL 2013 54AC241 • 54ACT241 Octal Buffer/Line Driver with Outputs Check for Samples: 54AC241, 54ACT241-N FEATURES 1 • ICC and IOZ Reduced by 50% • Non-Inverting TRI-STATE Outputs Drive Bus Lines or Buffer Memory Address Registers • Outputs Source/Sink 24 mA • 'ACT241 has TTL-Compatible Inputs • Standard Microcircuit Drawing (SMD) – 'AC241: 5962-87551 – 'ACT241: 5962-89847 Logic Symbol DESCRIPTION The 'AC/'ACT241 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter or receiver which provides improved PC board density. Pin Names OE1, OE2 I0–I7 O0–O7 Description TRI-STATE Output Enable Input TRI-STATE Output Enable Input (Active HIGH) Inputs Outputs Connection Diagrams Figure 1. 20-Pin CERDIP or CLGA See NAF0020A Package Figure 2. 20-Pin LCCC See NAJ0020A Package 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1998–2013, Texas Instruments Incorporated 54AC241, 54ACT241-N SNOS097B – AUGUST 1998 – REVISED APRIL 2013 OBSOLETE www.ti.com TRUTH TABLE(1) Inputs OE1 L In L LH HX Inputs OE2 H H L In L H X Outputs (Pins 12, 14, 16, 18) L H Z Outputs (Pins 3, 5, 7, 9) L H Z (1) H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ABSOLUTE MAXIMUM RATINGS(1)(2) Supply Voltage (VCC) DC Input Diode Current (IIK) VI = −0.5V VI = VCC + 0.5V DC Input Voltage (VI) DC Output Diode Current (IOK) VO = −0.5V VO = VCC + 0.5V DC Output Voltage (VO) DC Output Source or Sink Current (IO) DC VCC or Ground Current per Output Pin (ICC or IGND) Storage Temperature (TSTG) Junction Temperature (TJ) CERDIP −0.5V to +7.0V −20 mA +20 mA −0.5V to VCC + 0.5V −20 mA +20 mA −0.5V to VCC + 0.5V ±50 mA ±50 mA −65°C to +150°C 175°C (1) Absolute Maximum Ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Texas Instruments does not recommend operation of FACT circuits outside databook specifications. (2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. RECOMMENDED OPERATING CONDITIONS Supply Voltage (VCC) 'AC 'ACT Input Voltage (VI) Output Voltage (VO) Operating Temperature (TA) Minimum Input Edge Rate (ΔV/Δt) Minimum Input Edge Rate (ΔV/Δt) 'AC Devices 'ACT Devices 54AC/ACT VIN from 30% to 70% of VCC VCC @ 3.3V, 4.5V, 5.5V VIN from 0.8V to 2.0V VCC @ 4.5V, 5.5V 2.0V to 6.0V 4.5V to 5.5V 0V to VCC 0V to VCC −55°C to +125°C 125 mV/ns 125 mV/ns 2 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: 54AC241 54ACT241-N OBSOLETE www.ti.com DC CHARACTERISTICS FOR 'AC FAMILY DEVICES 54AC Symbol Parameter VCC TA = (V) −55°C to +125°C Specified Limits VIH Minimum High Level Input Voltage 3.0 2.1 4.5 3.15 5.5 3.85 VIL Maximum Low Level Input Voltage 3.0 0.9 4.5 1.35 5.5 1.65 VOH Minimum High Level Output Voltage 3.0 2.9 4.5 4.4 5.5 5.4 VOL Maximum Low Level Output Voltage 3.0 2.4 4.5 3.7 5.5 4.7 3.0 0.1 4.5 0.1 5.5 0.1 IIN Maximum Input Leakage Current IOZ Maximum TRI-STATE Leakage Current 3.0 0.50 4.5 0.50 5.5 0.50 5.5 ±1.0 5.5 ±5.0 IOLD IOHD ICC Minimum Dynamic Output Current(2) Maximum Quiescent Supply Current 5.5 50 5.5 −50 5.5 80.0 (1) All outputs loaded; thresholds on input associated with output under test. (2) Maximum test duration 2.0 ms, one output loaded at a time. 54AC241, 54ACT241-N SNOS097B – AUGUST 1998 – REVISED APRIL 2013 Units Conditions VOUT = 0.1V V or VCC − 0.1V VOUT = 0.1V V or VCC − 0.1V IOUT = −50 μA V See (1) VIN = VIL or VIH IOH = −12 mA V IOH = −24 mA IOH = −24 mA IOUT = 50 μA V See (1) VIN = VIL or VIH IOL = 12 mA V IOL = 24 mA IOL = 24 mA μA VI = VCC, GND VI (OE) = VIL, VIH μA VI = VCC, GND VO = VCC, GND mA VOLD = 1.65V Max mA VOHD = 3.85V Min μA VIN = VCC or GND Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: 54AC241 54ACT241-N Submit Documentation Feedback 3 54AC241, 54ACT241-N OBSOL.


54ACT169 54AC241 54ACT241-N


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)