74ACT374 ON Semiconductor, 74ACT374 Datasheet

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74ACT374

Manufacturer Part Number
74ACT374
Description
OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
Manufacturer
ON Semiconductor
Datasheet

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MC74AC374, MC74ACT374
Octal D−Type Flip−Flop with
3−State Outputs
D−type flip−flop featuring separate D−type inputs for each flip−flop
and 3−state outputs for bus−oriented applications. A buffered Clock
(CP) and Output Enable (OE) are common to all flip−flops.
Features
© Semiconductor Components Industries, LLC, 2006
November, 2006 − Rev. 8
PIN ASSIGNMENT
PIN
D
CP
OE
O
The MC74AC374/74ACT374 is a high−speed, low−power octal
Outputs
Buffered Positive Edge−Triggered Clock
3−State Outputs for Bus−Oriented Applications
Outputs Source/Sink 24 mA
See MC74AC273 for Reset Version
See MC74AC377 for Clock Enable Version
See MC74AC373 for Transparent Latch Version
See MC74AC574 for Broadside Pinout Version
See MC74AC564 for Broadside Pinout Version with Inverted
′ACT374 Has TTL Compatible Inputs
Pb−Free Packages are Available
0
0
V
−D
−O
OE
20
CC
1
Figure 1. Pinout: 20 Lead Packages Conductors
7
7
O
O
19
2
7
0
D
18
D
3
FUNCTION
Data Inputs
Clock Pulse Input
3−State Output Enable Input
3−State Outputs
7
0
D
17
D
4
6
1
(Top View)
O
16
O
5
6
1
O
15
O
6
5
2
D
14
D
7
5
2
D
13
D
8
4
3
O
O
12
9
4
3
GND
CP
www.DataSheet4U.com
11
10
1
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
See general marking information in the device marking
section on page 6 of this data sheet.
1
DEVICE MARKING INFORMATION
CP
OE
ORDERING INFORMATION
Figure 2. Logic Symbol
D
O
1
0
0
1
1
O
D
http://onsemi.com
1
1
O
D
2
2
O
D
3
3
D
O
Publication Order Number:
4
4
D
O
5
5
D
O
6
6
DW SUFFIX
CASE 751D
CASE 948E
SOEIAJ−20
DT SUFFIX
SOIC−20W
TSSOP−20
CASE 738
N SUFFIX
M SUFFIX
CASE 967
D
O
PDIP−20
MC74AC374/D
7
7

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74ACT374 Summary of contents

Page 1

... MC74AC374, MC74ACT374 Octal D−Type Flip−Flop with 3−State Outputs The MC74AC374/74ACT374 is a high−speed, low−power octal D−type flip−flop featuring separate D−type inputs for each flip−flop and 3−state outputs for bus−oriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip−flops. ...

Page 2

... Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. MC74AC374, MC74ACT374 The MC74AC374/74ACT374 consists of eight edge− Outputs triggered flip−flops with individual D−type inputs and O n 3− ...

Page 3

... Maximum Quiescent Supply Current CC *All outputs loaded; thresholds on input associated with output under test. †Maximum test duration 2.0 ms, one output loaded at a time. NOTE: I and I @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5 MC74AC374, MC74ACT374 Parameter ′AC ′ACT ...

Page 4

... Parameter Setup Time, HIGH or LOW Hold Time, HIGH or LOW Pulse Width t w HIGH or LOW *Voltage Range 3 3.3 V ±0.3 V. Voltage Range 5 5.0 V ±0.5 V. MC74AC374, MC74ACT374 74AC T = +25° (V) L Min Typ Max 3.3 60 110 5.0 ...

Page 5

... Propagation Delay t PHL Output Enable Time PZH t Output Enable Time PZL t Output Disable Time PHZ t Output Disable Time PLZ *Voltage Range 5 5.0 V ±0.5 V. MC74AC374, MC74ACT374 74ACT 74ACT +25°C A (V) −40°C to +85°C Typ Guaranteed Limits 4.5 1.5 2.0 5.5 1.5 2.0 4.5 1 ...

Page 6

... CP Pulse Width t w HIGH or LOW *Voltage Range 5 5.0 V ±0.5 V. CAPACITANCE Symbol Parameter C Input Capacitance IN C Power Dissipation Capacitance PD PDIP− MC74AC374N AWLYYWWG MC74ACT374N AWLYYWWG 1 1 MC74AC374, MC74ACT374 74ACT +25° ( Typ Guaranteed Minimum 5.0 1.0 5.0 5.0 0 1.5 5.0 2.5 5.0 Value Unit Typ 4.5 ...

Page 7

... MC74AC374MELG MC74ACT374MEL MC74ACT374MELG †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−Free. MC74AC374, MC74ACT374 Package PDIP−20 PDIP−20 (Pb−Free) PDIP−20 PDIP−20 (Pb− ...

Page 8

... PLANE 0.25 (0.010 20X 0. 18X A1 MC74AC374, MC74ACT374 PACKAGE DIMENSIONS PDIP−20 N SUFFIX PLASTIC DIP PACKAGE CASE 738−03 ISSUE 0.25 (0.010 SOIC−20W DW SUFFIX CASE 751D−05 ...

Page 9

... G D 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. MC74AC374, MC74ACT374 PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX CASE 948E−02 ISSUE ...

Page 10

... 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: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com MC74AC374, MC74ACT374 PACKAGE DIMENSIONS SOEIAJ−20 M SUFFIX CASE 967−01 ...

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