MC74ACT373DW ON Semiconductor, MC74ACT373DW Datasheet

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MC74ACT373DW

Manufacturer Part Number
MC74ACT373DW
Description
IC LATCH OCT TRANSP 3ST 20-SOIC
Manufacturer
ON Semiconductor
Series
74ACTr
Datasheet

Specifications of MC74ACT373DW

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
4.5 V ~ 5.5 V
Independent Circuits
1
Delay Time - Propagation
7ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC74ACT373DWR2G
Manufacturer:
ON Semiconductor
Quantity:
500
MC74AC373, MC74ACT373
Octal Transparent Latch
with 3−State Outputs
outputs for bus organized system applications. The flip−flops appear
transparent to the data when Latch Enable (LE) is HIGH. When LE is
LOW, the data that meets the setup 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.
Features
© Semiconductor Components Industries, LLC, 2006
November, 2006 − Rev. 8
PIN ASSIGNMENT
PIN
D
LE
OE
O
The MC74AC373/74ACT373 consists of eight latches with 3−state
Eight Latches in a Single Package
3−State Outputs for Bus Interfacing
Outputs Source/Sink 24 mA
′ACT373 Has TTL Compatible Inputs
Pb−Free Packages are Available
0
0
V
OE
20
−D
−O
CC
1
Figure 1. Pinout: 20−Lead Packages Conductors
7
7
O
O
19
2
7
0
OE
LE
D
18
D
3
Figure 2. Logic Symbol
FUNCTION
Data Inputs
Latch Enable Input
Output Enable Input
3−State Latch Outputs
7
0
O
D
0
0
D
O
D
17
D
1
1
4
6
1
O
D
2
2
(Top View)
D
O
O
O
16
5
3
3
6
1
O
D
4
4
O
15
O
D
O
6
5
2
5
5
D
O
6
6
D
14
D
7
D
O
5
2
7
7
D
D
13
8
4
3
O
O
12
9
4
3
GND
LE
11
10
1
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
See general marking information in the device marking
section on page 9 of this data sheet.
1
DEVICE MARKING INFORMATION
ORDERING INFORMATION
1
1
1
http://onsemi.com
Publication Order Number:
DW SUFFIX
CASE 751D
CASE 948E
SOEIAJ−20
DT SUFFIX
SOIC−20W
TSSOP−20
CASE 738
N SUFFIX
M SUFFIX
CASE 967
PDIP−20
MC74AC373/D

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MC74ACT373DW Summary of contents

Page 1

MC74AC373, MC74ACT373 Octal Transparent Latch with 3−State Outputs The MC74AC373/74ACT373 consists of eight latches with 3−state outputs for bus organized system applications. The flip−flops appear transparent to the data when Latch Enable (LE) is HIGH. When LE is LOW, the ...

Page 2

TRUTH TABLE Inputs Outputs HIGH Voltage Level L = LOW Voltage Level Z = High Impedance X = Immaterial O = Previous ...

Page 3

MAXIMUM RATINGS Symbol V DC Supply Voltage (Referenced to GND Input Voltage (Referenced to GND Output Voltage (Referenced to GND) OUT I DC Input Current, per Pin Output Sink/Source Current, per ...

Page 4

DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Maximum Low Level OL Output Voltage I Maximum Input IN Leakage Current I Maximum ...

Page 5

AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com) Symbol Parameter Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation ...

Page 6

DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Maximum Low Level OL Output Voltage I Maximum Input IN Leakage Current DI Additional ...

Page 7

AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com) Symbol Parameter Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation ...

Page 8

... ORDERING INFORMATION Device MC74AC373N MC74AC373NG MC74ACT373N MC74ACT373NG MC74AC373DW MC74AC373DWG MC74AC373DWR2 MC74AC373DWR2G MC74ACT373DW MC74ACT373DWG MC74ACT373DWR2 MC74ACT373DWR2G MC74AC373DT MC74AC373DTG MC74AC373DTR2 MC74AC373DTR2G MC74ACT373DT MC74ACT373DTG MC74ACT373DTR2 MC74ACT373DTR2G MC74AC373MEL MC74AC373MELG MC74ACT373MEL MC74ACT373MELG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *These packages are inherently Pb− ...

Page 9

PDIP− MC74AC373N AWLYYWWG MC74ACT373N AWLYYWWG 1 1 MC74AC373, MC74ACT373 MARKING DIAGRAMS SOIC−20W TSSOP− AC373 373 AWLYYWWG ALYWG ACT ACT373 373 AWLYYWWG ALYWG Assembly Location WL, ...

Page 10

SEATING PLANE 0.25 (0.010 20X 0. 18X A1 MC74AC373, MC74ACT373 PACKAGE DIMENSIONS PDIP−20 N SUFFIX ...

Page 11

... 0.100 (0.004) −T− SEATING PLANE 16X 0.36 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MC74AC373, MC74ACT373 PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX CASE 948E−02 ISSUE ...

Page 12

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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