idt74fct162823ctpvb Integrated Device Technology, idt74fct162823ctpvb Datasheet

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idt74fct162823ctpvb

Manufacturer Part Number
idt74fct162823ctpvb
Description
Fast Cmos 18-bit Register
Manufacturer
Integrated Device Technology
Datasheet
FEATURES:
• Common features:
• Features for FCT16823AT/BT/CT/ET:
• Features for FCT162823AT/BT/CT/ET:
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
1
1996 Integrated Device Technology, Inc.
CLKEN
– 0.5 MICRON CMOS Technology
– High-speed, low-power CMOS replacement for
– Typical t
– Low input and output leakage 1 A (max.)
– ESD > 2000V per MIL-STD-883, Method 3015;
– Packages include 25 mil pitch SSOP, 19.6 mil pitch
– Extended commercial range of -40 C to +85 C
– V
– High drive outputs (-32mA I
– Power off disable outputs permit “live insertion”
– Typical V
– Balanced Output Drivers:
– Reduced system switching noise
– Typical V
Integrated Device Technology, Inc.
1
1
CLR
CLK
1
1
OE
ABT functions
> 200V using machine model (C = 200pF, R = 0)
TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack
V
V
D
CC
CC
CC
1
= 5V 10%
= 5V, T
= 5V,T
SK
OLP
OLP
A
(o) (Output Skew) < 250ps
A
= 25 C
(Output Ground Bounce) < 1.0V at
(Output Ground Bounce) < 0.6V at
= 25 C
TO 8 OTHER CHANNELS
OH
24mA (commercial),
16mA (military)
, 64mA I
R
C
D
FAST CMOS 18-BIT
REGISTER
OL
)
2772 drw 01
1
Q
1
5.16
DESCRIPTION:
ET 18-bit bus interface registers are built using advanced,
dual metal CMOS technology. These high-speed, low-power
registers with clock enable (x
trols are ideal for parity bus interfacing in high-performance
synchronous systems. The control inputs are organized to
operate the device as two 9-bit registers or one 18-bit register.
Flow-through organization of signal pins simplifies layout. All
inputs are designed with hysteresis for improved noise mar-
gin.
high-capacitance loads and low-impedance backplanes. The
output buffers are designed with power off disable capability
to allow "live insertion" of boards when used as backplane
drivers.
with current limiting resistors. This offers low ground bounce,
minimal undershoot, and controlled output fall times – reduc-
ing the need for external series terminating resistors. The
FCT162823AT/BT/CT/ET are plug-in replacements for the
FCT16823AT/BT/CT/ET and ABT16823 for on-board inter-
face applications.
2
CLKEN
The FCT16823AT/BT/CT/ET and FCT162823AT/BT/CT/
The FCT16823AT/BT/CT/ET are ideally suited for driving
The FCT162823AT/BT/CT/ET have balanced output drive
2
2
CLR
CLK
2
2
OE
D
1
IDT54/74FCT162823AT/BT/CT/ET
IDT54/74FCT16823AT/BT/CT/ET
TO 8 OTHER CHANNELS
CLKEN
) and clear (x
R
C
D
AUGUST 1996
2772 drw 02
CLR
1
DSC-2772/8
) con-
2
Q
1

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idt74fct162823ctpvb Summary of contents

Page 1

... CLKEN OTHER CHANNELS The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND COMMERCIAL TEMPERATURE RANGES 1996 Integrated Device Technology, Inc. FAST CMOS 18-BIT REGISTER DESCRIPTION: The FCT16823AT/BT/CT/ET and FCT162823AT/BT/CT/ ET 18-bit bus interface registers are built using advanced, dual metal CMOS technology ...

Page 2

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER PIN CONFIGURATIONS 1 56 CLK CLR CLKEN GND GND ...

Page 3

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER PIN DESCRIPTION Pin Names xDx Data inputs xCLK Clock Inputs x Clock Enable Inputs (Active LOW) CLKEN x Asynchronous clear Inputs CLR (Active LOW) x Output Enable Inputs (Active LOW) OE xQx 3-State Outputs ...

Page 4

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Commercial – + Symbol Parameter V Input HIGH Level IH V Input LOW Level IL ...

Page 5

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply Current CCD I Total Power Supply Current C NOTES: 1. For conditions shown as Max. or ...

Page 6

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH t xCLK to xQx PHL t Propagation Delay PHL x to xQx CLR t Output Enable Time PZH xQx PZL ...

Page 7

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH t xCLK to xQx PHL t Propagation Delay PHL x to xQx CLR t Output Enable Time PZH xQx PZL ...

Page 8

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER TEST CIRCUITS AND WAVEFORMS TEST CIRCUITS FOR ALL OUTPUTS OUT IN Pulse D.U.T. Generator R T SET-UP, HOLD AND RELEASE TIMES DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET ...

Page 9

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET FAST CMOS 18-BIT REGISTER ORDERING INFORMATION IDT XX FCT XXXX Temp. Range Device Type X X Package Process Blank 16823AT 16823BT 16823CT 16823ET 162823AT 162823BT 162823CT 162823ET 54 74 5.16 MILITARY AND COMMERCIAL ...

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