DatasheetsPDF.com

IDT74FCT827C Dataheets PDF



Part Number IDT74FCT827C
Manufacturers Integrated Device
Logo Integrated Device
Description HIGH-PERFORMANCE CMOS BUFFERS
Datasheet IDT74FCT827C DatasheetIDT74FCT827C Datasheet (PDF)

® HIGH-PERFORMANCE CMOS BUFFERS Integrated Device Technology, Inc. IDT54/74FCT827A IDT54/74FCT827B IDT54/74FCT827C FEATURES: • Faster than AMD’s Am29827 series • Equivalent to AMD’s Am29827 bipolar buffers in pinout/ function, speed and output drive over full temperature and voltage supply extremes • IDT54/74FCT827A equivalent to FAST™ • IDT54/74FCT827B 35% faster than FAST • IDT54/74FCT827C 45% faster than FAST • IOL = 48mA (commercial), and 32mA (military) • Clamp diodes on all inputs for r.

  IDT74FCT827C   IDT74FCT827C



Document
® HIGH-PERFORMANCE CMOS BUFFERS Integrated Device Technology, Inc. IDT54/74FCT827A IDT54/74FCT827B IDT54/74FCT827C FEATURES: • Faster than AMD’s Am29827 series • Equivalent to AMD’s Am29827 bipolar buffers in pinout/ function, speed and output drive over full temperature and voltage supply extremes • IDT54/74FCT827A equivalent to FAST™ • IDT54/74FCT827B 35% faster than FAST • IDT54/74FCT827C 45% faster than FAST • IOL = 48mA (commercial), and 32mA (military) • Clamp diodes on all inputs for ringing suppression • CMOS power levels (1mW typ. static) • TTL input and output level compatible • CMOS output level compatible • Substantially lower input current levels than AMD’s bipolar Am29800 series (5µA max.) • Product available in Radiation Tolerant and Radiation Enhanced versions • Military product compliant to MIL-STD-883, Class B DESCRIPTION: The IDT54/74FCT800 series is built using an advanced dual metal CMOS technology. The IDT54/74FCT827A/B/C 10-bit bus drivers provide high-performance bus interface buffering for wide data/ address paths or buses carrying parity. The 10-bit buffers have NAND-ed output enables for maximum control flexibility. All of the IDT54/74FCT800 high-performance interface family are designed for high-capacitance load drive capability, while providing low-capacitance bus loading at both inputs and outputs. All inputs have clamp diodes and all outputs are designed for low-capacitance bus loading in high-impedance state. FUNCTIONAL BLOCK DIAGRAM Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 OE1 OE2 2609 drw 01 PRODUCT SELECTOR GUIDE 10-Bit Buffer Non-inverting IDT54/74FCT827A/B/C 2609 tbl 01 The IDT logo is a registered trademark of Integrated Device Technology, Inc. FAST is a trademark of National Semiconductor Co. MILITARY AND COMMERCIAL TEMPERATURE RANGES ©1992 Integrated Device Technology, Inc. MAY 1992 DSC-4612/2 7.20 1 IDT54/74FCT827A/B/C HIGH-PERFORMANCE CMOS BUFFERS MILITARY AND COMMERCIAL TEMPERATURE RANGES PIN CONFIGURATIONS OE1 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 GND 1 2 3 4 P24-1 5 D24-1 6 E24-1 & 7 8 SO24-2 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 OE2 D1 D0 OE1 NC VCC Y0 Y1 LOGIC SYMBOL INDEX D2 D3 D4 NC D5 D6 D7 1 28 27 26 5 25 6 24 7 23 8 22 L28-1 9 21 10 20 11 19 1213 14 15 16 17 18 D8 D9 GND NC OE2 Y9 Y8 4 3 2 D0-9 Y2 Y3 Y4 NC Y5 Y6 Y7 10 10 Y0-9 OE1 OE2 2609 drw 04 2609 drw 02 2609 drw 03 DIP/CERPACK/SOIC TOP VIEW LCC TOP VIEW PIN DESCRIPTION Name I/O FUNCTION TABLE(1) Inputs Output DI L H X X YI L H Z Z Function Transparent Three-State 2609 tbl 03 OEI DI YI I I O Description When both are LOW, the outputs are enabled. When either one or both are HIGH, the outputs are High Z. 10-bit data input. 10-bit data output. 2609 tbl 02 OE1 L L H X OE2 L L X H NOTE: 1. H = HIGH, L = LOW, X = Don’t Care, Z = High Impedance ABSOLUTE MAXIMUM RATINGS(1) Symbol Rating Commercial VTERM(2) Terminal Voltage –0.5 to +7.0 with Respect to GND VTERM(3) Terminal Voltage –0.5 to VCC with Respect to GND TA Operating 0 to +70 Temperature TBIAS Temperature –55 to +125 Under Bias TSTG Storage –55 to +125 Temperature PT Power Dissipation 0.5 IOUT DC Output Current 120 Military –0.5 to +7.0 Unit V CAPACITANCE (TA = +25°C, f = 1.0MHz) Symbol Parameter(1) CIN Input Capacitance COUT Output Capacitance Conditions VIN = 0V VOUT = 0V Typ. 6 8 Max. 10 12 Unit pF pF –0.5 to VCC V °C °C °C W mA –55 to +125 –65 to +135 –65 to +150 0.5 120 NOTE: 2609 tbl 05 1. This parameter is measured at characterization but not tested. NOTES: 2609 tbl 04 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 only. 3. Outputs and I/O terminals only. 7.20 2 IDT54/74FCT827A/B/C HIGH-PERFORMANCE CMOS BUFFERS MILITARY AND COMMERCIAL TEMPERATURE RANGES DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: VLC = 0.2V; VHC = VCC – 0.2V Commercial: TA = 0°C to +70°C, VCC = 5.0V ± 5%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10% Symbol VIH VIL II H II L IOZH IOZL VIK IOS VOH Clamp Diode Voltage Short Circuit Current Output HIGH Voltage VCC = Min., IN = –18mA VCC = Max.(3) , VO = GND IOH = –300µA IOH = –15mA MIL. IOH = –24mA COM'L. VOL Output LOW Voltage VCC = 3V, VIN = VLC or VHC, IOL = 300µA VCC = Min. VIN = VIH or VIL IOL = 300µA IOL = 32mA MIL. IOL = 48mA COM'L. VCC = 3V, VIN = VLC or VHC, IOH = –32µA VCC = Min. VIN = VIH or VIL Parameter Input HIGH Level Input LOW Level Input HIGH Current Input LOW Current Off State (High Impedance) Output Current.


IDT74FCT827BT IDT74FCT827C IDT74FCT827CT


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