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Part: IDT54FCT3574SOB
Category:
Logic
Description: 3.3v CMOS Octal D Registers ( 3-state )
Company: Integrated Device Technology, Inc.
Datasheet: Download IDT54FCT3574SOB datasheet File size : 239 kB
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Datasheet text preview:
3.3V CMOS OCTAL D REGISTERS (3-STATE)
Integrated Device Technology, Inc.
IDT54/74FCT3574/A ADVANCE INFORMATION
FEATURES:
· 0.5 MICRON CMOS Technology · ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) · 25 mil Center SSOP Packages · Extended commercial range of -40°C to +85°C · VCC = 3.3V ±0.3V, Normal Range or VCC = 2.7V to 3.6V, Extended Range · CMOS power levels (0.4µW typ. static) · Rail-to-Rail output swing for increased noise margin · Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The FCT3574/A are 8-bit registers built using an advanced dual metal CMOS technology. These registers consist of eight D-type flip-flops with a buffered common clock and buffered 3-state output control. When the output (OE) input is LOW, the eight outputs are enabled. When the OE input is HIGH, the outputs are in the high-impedance state. Input data meeting the set-up and hold time requirements of the D inputs is transferred to the O outputs on the LOW-toHIGH transition of the clock input.
FUNCTIONAL BLOCK DIAGRAM
D0 CP CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q D1 D2 D3 D4 D5 D6 D7
OE O0 O1 O2 O3 O4 O5 O6 O7
3095 drw 01
PIN CONFIGURATION
OE D0 D1 D2 D3 D4 D5 D6 D7 GND 1 2 3 4 P20-1 5 D20-1 SO20-2 6 & 7 SO20-7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC O0 O1 O2 O3 O4 O5 O6 O7 CP
PIN DESCRIPTION
Pin Names DN CP ON Description D flip-flop data inputs Clock Pulse for the register. Enters data on LOW-to-HIGH transition. 3-state outputs, (true) 3-state outputs, (inverted) Active LOW 3-state Output Enable input
3095 tbl 01
ON OE
DIP/SOIC/SSOP TOP VIEW
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The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1995 Integrated Device Technology, Inc.
AUGUST 1995
DSC-4650/-
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IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FUNCTION TABLE (1)
Inputs Function
HI-Z LOAD REGISTER
ABSOLUTE MAXIMUM RATINGS(1)
Outputs DN X X L H L H ON Z Z L H Z Z Internal
OE
H H L L H H
CP L H
QN
NC NC H L H L
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NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High Impedance NC = No Change = LOW-to-HIGH transition
Symbol Rating Commercial VTERM(2) Terminal Voltage 0.5 to +4.6 with Respect to GND VTERM(3) Terminal Voltage 0.5 to +7.0 with Respect to GND VTERM(4) Terminal Voltage 0.5 to with Respect to VCC + 0.5 GND TA Operating 40 to +85 Temperature TBIAS Temperature 55 to +125 Under Bias TSTG Storage 55 to +125 Temperature PT Power Dissipation 1.0 I OUT DC Output Current 60 to +60
Military 0.5 to +4.6
Unit V
0.5 to +7.0
V
0.5 to VCC + 0.5 55 to +125 65 to +135 65 to +150 1.0 60 to +60
V °C °C °C W mA
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol CIN Input Capacitance COUT Output Capacitance Parameter(1) Conditions VIN = 0V VOUT = 0V Typ. 3.5 4.0 Max. Unit 6.0 pF 8.0
pF
3095 tbl 04
NOTE: 1. This parameter is measured at characterization but not tested.
3095 lnk 03 NOTES: 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. 2. Vcc terminals. 3. Input terminals. 4. Output and I/O terminals.
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IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified: Commercial: TA = 40°C to +85°C, VCC = 2.7V to 3.6V; Military: TA = 55°C to +125°C, VCC = 2.7V to 3.6V
Symbol VIH VIL II H II L I OZH I OZL VIK I ODH I ODL VOH Parameter Input HIGH Level (Input pins) Input HIGH Level (I/O pins) Input LOW Level (Input and I/O pins) Input HIGH Current (Input pins)(6) Input HIGH Current (I/O pins)(6) pins)(6) VCC = Max. Input LOW Current (Input VCC = Max. VI = 5.5V VI = VCC VI = GND VI = GND VO = VCC VO = GND VCC = Min., IIN = 18mA VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) VCC = 3.3V, VIN = VIH or VIL, VO = VCC = Min. VIN = VIH or VIL VCC = 3.0V VIN = VIH or VIL VCC = Min. VIN = VIH or VIL 1.5V(3) I OH = 0.1mA I OH = 3mA I OH = 6mA MIL. I OH = 8mA COM'L. I OL = 0.1mA I OL = 16mA I OL = 24mA VCC = 3.0V I OL = 24mA VIN = VIH or VIL VCC = Max., VO = GND(3)
--
Test Conditions(1) Guaranteed Logic HIGH Level Guaranteed Logic LOW Level
Min. 2.0 2.0 0.5 -- -- -- -- -- -- -- 36 50 VCC0.2 2.4 2.4 (5) -- -- -- -- 60 -- -- --
Typ.(2) -- --
--
Max. 5.5 VCC+0.5 0.8 ±1 ±1 ±1 ±1 ±1 ±1
1.2
Unit V V µA
-- -- -- -- -- -- 0.7
Input LOW Current (I/O pins)(6) High Impedance Output Current (3-State Output pins) (6) Clamp Diode Voltage Output HIGH Current Output LOW Current Output HIGH Voltage
µA V mA mA V
60 90 -- 3.0 3.0 -- 0.2 0.3 0.3
135
110 200 -- -- -- 0.2 0.4 0.55 0.50 240
--
VOL
Output LOW Voltage
V
I OS VH I CCL I CCH I CCZ
Short Circuit Current(4) Input Hysteresis Quiescent Power Supply Current
mA mV µA
150 0.1 0.1
VCC = Max., VIN = GND or VCC
COM'L. MIL.
10 100
NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 3.3V, +25°C ambient. 3. Not more than one output should be tested at one time. Duration of the test should not exceed one second. 4. This parameter is guaranteed but not tested. 5. VOH = VCC 0.6V at rated current. 6. The test limits for this parameter is ± 5µA at TA = 55°C.
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