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PDF IDT54FCT163652A Data sheet ( Hoja de datos )
| Número de pieza | IDT54FCT163652A | |
| Descripción | 3.3V CMOS 16-BIT BUS TRANSCEIVER/ REGISTERS | |
| Fabricantes | Integrated Device Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IDT54FCT163652A (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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®
Integrated Device Technology, Inc.
3.3V CMOS 16-BIT BUS
TRANSCEIVER/
REGISTERS
IDT54/74FCT163652/A/C
PRODUCT PREVIEW
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical tSK(o) (Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
• Packages include 25 mil pitch SSOP, 19.6 mil pitch
TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack
• Extended commercial range of -40°C to +85°C
• VCC = 3.3V ±0.3V, Normal Range or
VCC = 2.7 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
• Low Ground Bounce (0.3V typ.)
• Inputs (except I/O) can be driven by 3.3V or 5V
components
DESCRIPTION:
The IDT54/74FCT163652/A/C 16-bit registered transceiv-
ers are built using advanced dual metal CMOS technology.
These high-speed, low-power devices are organized as two
independent 8-bit bus transceivers with 3-state D-type regis-
ters. For example, the xOEAB and xOEBA signals control the
transceiver functions.
The xSAB and xSBA control pins are provided to select
either real time or stored data transfer. The circuitry used for
select control will eliminate the typical decoding glitch that
occurs in a multiplexer during the transition between stored
and real time data. A LOW input level selects real-time data
and a HIGH level selects stored data.
Data on the A or B data bus, or both, can be stored in the
internal D-flip-flops by LOW-to-HIGH transitions at the appro-
priate clock pins (xCLKAB or xCLKBA), regardless of the
select or enable control pins. Flow-through organization of
signal pins simplifies layout. All inputs are designed with
hysteresis for improved noise margin.
The IDT54/74FCT163652/A/C have series current limiting
resistors. This offers low ground bounce, minimal under-
shoot, and controlled output fall times–reducing the need for
external series terminating resistors.
FUNCTIONAL BLOCK DIAGRAM
1OEAB
1OEBA
1CLKBA
1SBA
1CLKAB
1SAB
1A1 A REG
D
C
B REG
D
C
2OEAB
2OEBA
2CLKBA
2SBA
2CLKAB
2SAB
1B1 2A1
A REG
D
C
B REG
D
C
2B1
TO 7 OTHER CHANNELS
3084 drw 01
TO 7 OTHER CHANNELS
3084 drw 02
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1996 Integrated Device Technology, Inc.
8.7
AUGUST 1996
DSC-3084/2
1
1 page  
IDT54/74FCT163652/A/C
3.3V CMOS 16-BIT BUS TRANSCEIVER/REGISTER
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
Parameter
Input HIGH Level (Input pins)
Test Conditions(1)
Guaranteed Logic HIGH Level
Min.
2.0
Typ.(2)
—
Max. Unit
5.5 V
Input HIGH Level (I/O pins)
2.0 — VCC+0.5
VIL Input LOW Level
Guaranteed Logic LOW Level
–0.5
—
0.8 V
(Input and I/O pins)
II H Input HIGH Current (Input pins)(6) VCC = Max.
VI = 5.5V
— — ±1 µA
Input HIGH Current (I/O pins)(6)
VI = VCC
— — ±1
II L Input LOW Current (Input pins)(6)
VI = GND
— — ±1
Input LOW Current (I/O pins)(6)
VI = GND
— — ±1
I OZH
High Impedance Output Current
VCC = Max.
VO = VCC
— — ±1 µA
I OZL
(3-State Output pins)(6)
VO = GND
— — ±1
VIK Clamp Diode Voltage
VCC = Min., IIN = –18mA
—
–0.7
–1.2 V
I ODH
Output HIGH Current
VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3)
–36 –60 –110 mA
I ODL
Output LOW Current
VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3)
50 90 200 mA
VOH
Output HIGH Voltage
VCC = Min.
IOH = –0.1mA
VCC–0.2 —
—V
VIN = VIH or VIL
IOH = –3mA
2.4 3.0
—
VOL Output LOW Voltage
VCC = 3.0V
VIN = VIH or VIL
VCC = Min.
IOH = –6mA MIL.
IOH = –8mA COM'L.
IOL = 0.1mA
2.4(5)
—
3.0
—
—
0.2 V
VIN = VIH or VIL
IOL = 16mA
— 0.2 0.4
IOL = 24mA
— 0.3 0.55
IOS Short Circuit Current(4)
VCC = 3.0V
IOL = 24mA
VIN = VIH or VIL
VCC = Max., VO = GND(3)
— 0.3 0.50
–60 –135 –240 mA
VH Input Hysteresis
— — 150 — mV
I CCL
I CCH
I CCZ
Quiescent Power Supply Current
VCC = Max.,
VIN = GND or VCC
COM'L.
MIL.
— 0.1
— 0.1
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 limit for this parameter is ±5µA at TA = –55°C.
10 µA
100
3084 lnk 05
8.7 5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet IDT54FCT163652A.PDF ] | |
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