IDT74FCT2374ATQ Integrated Device Technology, Inc., IDT74FCT2374ATQ Datasheet

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IDT74FCT2374ATQ

Manufacturer Part Number
IDT74FCT2374ATQ
Description
Fast CMOS octal D register (3-state)
Manufacturer
Integrated Device Technology, Inc.
Datasheet
© 2002 Integrated Device Technology, Inc.
FEATURES:
• A and C grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• Meets or exceeds JEDEC standard 18 specifications
• Resistor outputs -15mA I
• Reduced system switching noise
• Available in SOIC, QSOP, and TSSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
CP
OE
IDT74FCT2374AT/CT
FAST CMOS OCTAL D REGISTER (3-STATE)
– V
– V
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
CP
OH
D
Q
D
Q
, 12mA I
0
0
OL
CP
FAST CMOS OCTAL D
REGISTER (3-STATE)
D
Q
D
Q
1
1
CP
D
Q
D
Q
2
2
1
C P
DESCRIPTION:
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
enable (OE) input is low, the eight outputs are enabled. When the OE input
is high, the outputs are in the high-impedance state.
is transferred to the Q outputs on the low-to-high transition of the clock input.
This offers low ground bounce, minimal undershoot and controlled output
fall times-reducing the need for external series terminating resistors.
FCT2374T parts are plug-in replacements for FCT374T parts.
D
Q
The FCT2374T is an 8-bit register built using an advanced dual metal
Input data meeting the set-up and hold time requirements of the D inputs
The FCT2374T has balanced output drive with current limiting resistors.
D
Q
3
3
CP
D
Q
D
Q
4
4
C P
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT2374AT/CT
D
Q
D
Q
5
5
CP
D
Q
D
Q
6
6
JUNE 2002
DSC-5492/2
C P
D
Q
D
Q
7
7

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IDT74FCT2374ATQ Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 2002 Integrated Device Technology, Inc. FAST CMOS OCTAL D REGISTER (3-STATE) DESCRIPTION: The FCT2374T is an 8-bit register 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 ...

Page 2

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) PIN CONFIGURATION ...

Page 3

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input ...

Page 4

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) POWER SUPPLY CHARACTERISTICS Symbol Parameter ∆I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current I Total Power Supply Current (6) C NOTES: 1. For conditions shown ...

Page 5

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH PHL t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ t Set-up Time ...

Page 6

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS ...

Page 7

IDT74FCT2374AT/CT FAST CMOS OCTAL D REGISTER (3-STATE) ORDERING INFORMATION XXXX IDT XX FCT Device Type Temp. Range DATA SHEET DOCUMENT HISTORY 6/24/2002 Updated as per PDNs Logic-00-07 and Logic-01-04 CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 XX Package ...

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