PI74FCT373TQE Pericom Semiconductor, PI74FCT373TQE Datasheet

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PI74FCT373TQE

Manufacturer Part Number
PI74FCT373TQE
Description
IC OCTAL TRANSPARENT LTCH 20QSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Datasheet

Specifications of PI74FCT373TQE

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
4.75 V ~ 5.25 V
Independent Circuits
1
Delay Time - Propagation
1.5ns
Current - Output High, Low
15mA, 64mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features:
• PI74FCT373/573T are pin compatible with bipolar FAST™
• TTL input and output levels
• Low ground bounce outputs
• Extremely low static power
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Device models available upon request
• Packaging:
Block Diagram
Series at a higher speed and lower power consumption
PI74FCT373T (Pb-free & Green available)
– 20-pin TSSOP (L)
– 20-pin QSOP (Q)
– 20-pin SOIC (S)
PI74FCT573T (Pb-free & Green available)
– 20-pin QSOP (Q)
– 20-pin SOIC (S)
OE
LE
08-0291
D
0
D
G
O
O
D
0
1
D
G
O
O
D
1
2
D
G
O
O
D
2
3
D
G
1
Description:
Pericom Semiconductor’s PI74FCT373T and PI74FCT 573T are
8-bit wide octal transparent latches designed with 3-state outputs
and are intended for bus oriented applications. When Latch Enable
(LE) is HIGH, the flip-flops appear transparent to the data. The data
that meets the set-up time when LE is LOW is latched. When OE is
HIGH, the bus output is in the high impedance state.
O
O
D
3
4
D
G
O
O
D
4
5
Octal Transparent Latches
D
G
O
O
D
5
6
D
G
O
PI74FCT373T
PI74FCT573T
O
D
6
7
D
G
PS2015F
O
O
7
11/10/08

Related parts for PI74FCT373TQE

PI74FCT373TQE Summary of contents

Page 1

... O 0 08-0291 Description: Pericom Semiconductor’s PI74FCT373T and PI74FCT 573T are 8-bit wide octal transparent latches designed with 3-state outputs and are intended for bus oriented applications. When Latch Enable (LE) is HIGH, the flip-flops appear transparent to the data. The data that meets the set-up time when LE is LOW is latched. When OE is HIGH, the bus output is in the high impedance state ...

Page 2

PI74FCT373 Pin Configuration GND 10 ...

Page 3

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ................................................................. –65°C to +150°C Ambient Temperature with Power Applied ................................. -40°C to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only) .......... ...

Page 4

Power Supply Characteristics Parameters Description I Quiescent Power CC Supply Current ΔI Supply Current per CC Input @ TTL HIGH I Supply Current per CCD (4) Input per MHz I Total Power Supply C (6) Current Notes: 1. For conditions ...

Page 5

PI74FCT373T Switching Characteristics over Operating Range Parameters Description t Propagation Delay (1) PLH PHL Propagation Delay (1) PLH PHL N t Output Enable Time PZH ...

Page 6

... DOCUMENT CONTROL NO. REVISION: E DATE: 03/09/05 .004 .008 0.45 .018 0.75 .030 .238 .269 6.1 6.7 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 20-Pin, 173-Mil Wide, TSSOP PACKAGE CODE: L PI74FCT373T PI74FCT573T PD - 1311 0.09 0.20 PS2015F 11/10/08 ...

Page 7

... DATE: 10/22/07 0.20 MIN. .008 .013 0.20 0.33 .016 .035 0.41 0.89 .041 1.04 REF Detail A .007 0.178 0.254 .010 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 • www.pericom.com DESCRIPTION: , Wide, QSOP PACKAGE CODE: Q PI74FCT373T PI74FCT573T PS2015F 11/10/08 ...

Page 8

Packaging Mechanical: 20-pin SOIC (S) 08-0291 OCTAL TRANSPARENT LATCHES 8 PI74FCT373T PI74FCT573T PS2015F 11/10/08 ...

Page 9

... PI74FCT373T Ordering Information Ordering Code Package Code PI74FCT373TLE PI74FCT373TQ PI74FCT373TQE PI74FCT373TS PI74FCT373TSE PI74FCT373ATQ PI74FCT373ATQE PI74FCT373CTL PI74FCT573T Ordering Information Ordering Code Package Code PI74FCT573TQE PI74FCT573TS PI74FCT573TSE PI74FCT573ATS PI74FCT573ATSE PI74FCT573ATQ PI74FCT573ATQE PI74FCT573CTS PI74FCT573CTSE PI74FCT573CTQ PI74FCT573CTQE PI74FCT573DTQ PI74FCT573DTQE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • ...

Page 10

... Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 08-0291 OCTAL TRANSPARENT LATCHES 1 0 PI74FCT373T PI74FCT573T PS2015F 11/10/08 ...

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