IDT74FCT2373CTQG IDT, Integrated Device Technology Inc, IDT74FCT2373CTQG Datasheet

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IDT74FCT2373CTQG

Manufacturer Part Number
IDT74FCT2373CTQG
Description
IC TRANSP LATCH OCTAL 20-QSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Datasheet

Specifications of IDT74FCT2373CTQG

Logic Type
Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
5V
Independent Circuits
1
Delay Time - Propagation
2ns
Current - Output High, Low
15mA, 12mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74FCT2373CTQG
© 2009 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 QSOP package
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT2373AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
LE
– V
– V
OE
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
D
0
D
G
O
OH
, 12mA I
O
D
0
1
D
OL
G
O
FAST CMOS OCTAL
TRANSPARENT LATCH
O
D
1
2
D
G
O
O
D
2
3
D
1
G
DESCRIPTION:
metal CMOS technology. These octal latches have 3-state outputs and are
intended for bus oriented applications. The flip-flops appear transparent to
the data when Latch Enable (LE) is high. When LE is low, the data that meets
the set-up time is latched. Data appears on the bus when the Output Enable
(OE) is low. When OE is high, the bus output is in the high-impedance state.
tors. This offers low ground bounce, minimal undershoot and controlled
output fall times-reducing the need for external series terminating resistors.
The FCT2373T parts are plug-in replacements for FCT373T parts.
O
The FCT2373T is an octal transparent latch built using an advanced dual
The FCT2373T has balanced drive outputs with current limiting resis-
O
D
3
4
D
G
O
O
D
4
5
D
G
O
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT2373AT/CT
O
D
5
6
SEPTEMBER 2009
D
G
O
O
D
6
7
D
G
DSC-5497/7
O
O
7

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IDT74FCT2373CTQG Summary of contents

Page 1

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH FEATURES: • A and C grades • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) • CMOS power levels • True TTL input and output compatibility: – 3.3V ...

Page 2

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH PIN CONFIGURATION GND 10 QSOP TOP VIEW ABSOLUTE ...

Page 3

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH 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 LOW ...

Page 4

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH PHL t Propagation Delay PLH PHL t Output Enable Time PZH t PZL t Output ...

Page 6

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH TEST CIRCUITS AND WAVEFORMS Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET ...

Page 7

IDT74FCT2373AT/CT FAST CMOS OCTAL TRANSPARENT LATCH ORDERING INFORMATION XXXX XX FCT Device Type Temp. Range Datasheet Document History 09/29/09 Pg. 7 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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