MC74ACT377N ON Semiconductor, MC74ACT377N Datasheet

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MC74ACT377N

Manufacturer Part Number
MC74ACT377N
Description
IC FLIP FLOP OCT D W/CLK 20-DIP
Manufacturer
ON Semiconductor
Series
74ACTr
Type
D-Type Busr
Datasheet

Specifications of MC74ACT377N

Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
140MHz
Delay Time - Propagation
3ns
Trigger Type
Positive Edge
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC74ACT377N
Manufacturer:
ON/安森美
Quantity:
20 000
MC74AC377, MC74ACT377
Octal D Flip−Flop with
Clock Enable
flip-flops with individual D inputs and Q outputs. The common
buffered Clock (CP) input loads all flip-flops simultaneously, when
the Clock Enable (CE) is LOW. The register is fully edge-triggered.
The state of each D input, one setup time before the LOW-to-HIGH
clock transition, is transferred to the corresponding flip-flop’s Q
output. The CE input must be stable only one setup time prior to the
LOW-to-HIGH clock transition for predictable operation.
Features
PIN NAMES
© Semiconductor Components Industries, LLC, 2006
December, 2006 − Rev. 9
D
CE
Q
CP
The MC74AC377/74ACT377 has eight edge-triggered, D-type
V
Ideal for Addressable Register Applications
Clock Enable for Address and Data Synchronization Applications
Eight Edge-Triggered D Flip-Flops
Buffered Common Clock
Outputs Source/Sink 24 mA
See MC74AC273 for Master Reset Version
See MC74AC373 for Transparent Latch Version
See MC74AC374 for 3-State Version
ACT377 Has TTL Compatible Inputs
MSL = 1 for all Surface Mount
Chip Complexity: 292 FETs or 73 Gates
Pb−Free Packages are Available
0
0
CE
20
1
Figure 1. Pinout: 20−Lead Packages Conductors
−D
−Q
CC
PIN
7
7
O
19
O
2
7
0
D
D
18
3
7
0
Data Inputs
Clock Enable (Active LOW)
Data Outputs
Clock Pulse Input
D
D
17
4
6
1
FUNCTION
(Top View)
O
O
16
5
6
1
O
O
15
6
5
2
D
D
14
7
5
2
D
13
D
8
4
3
O
12
O
9
4
3
GND
CP
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 7 of this data sheet.
1
DEVICE MARKING INFORMATION
CP
CE
O
D
ORDERING INFORMATION
Figure 2. Logic Symbol
0
0
1
1
1
D
O
http://onsemi.com
1
1
D
O
2
2
O
D
3
3
Publication Order Number:
D
O
4
4
D
O
5
5
DW SUFFIX
CASE 751D
CASE 948E
SOEIAJ−20
DT SUFFIX
SOIC−20W
TSSOP−20
CASE 738
N SUFFIX
M SUFFIX
CASE 967
PDIP−20
MC74AC377/D
O
D
6
6
D
O
7
7

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MC74ACT377N Summary of contents

Page 1

MC74AC377, MC74ACT377 Octal D Flip−Flop with Clock Enable The MC74AC377/74ACT377 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) input loads all flip-flops simultaneously, when the Clock Enable (CE) is LOW. The ...

Page 2

MODE SELECT-FUNCTION TABLE Operating Mode Load ′1′ Load ′0′ Hold (Do Nothing HIGH Voltage Level L = LOW Voltage Level X = Immaterial = LOW-to-HIGH Clock Transition ...

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

Page 5

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

Page 6

CLOCK t w 1/f max t t PLH PHL Q 50% Figure 4. DATA CLOCK DEVICE UNDER TEST *Includes all probe and jig capacitance MC74AC377, MC74ACT377 SWITCHING WAVEFORMS GND CLOCK VALID 50% ...

Page 7

... MC74AC377DTG MC74AC377DTR2 MC74AC377DTR2G MC74ACT377MEL MC74ACT377MELG †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. PDIP− MC74ACT377N AWLYYWWG MC74AC377N AWLYYWWG 1 1 MC74AC377, MC74ACT377 Package PDIP− ...

Page 8

SEATING PLANE 0.25 (0.010 20X 0. 18X A1 MC74AC377, MC74ACT377 PACKAGE DIMENSIONS PDIP−20 N SUFFIX ...

Page 9

... 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. MC74AC377, MC74ACT377 PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX CASE 948E−02 ISSUE ...

Page 10

... 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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