MC74ACT534 Motorola, MC74ACT534 Datasheet

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MC74ACT534

Manufacturer Part Number
MC74ACT534
Description
OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
Manufacturer
Motorola
Datasheet
www.DataSheet4U.com
DataSheet
Octal D Type Flip Flop
With 3 State Outputs
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. The AC/ACT534 is the same as the AC/ACT374 except that the
outputs are inverted.
PIN NAMES
D 0 –D 7
CP
OE
O 0 –O 7
4
Edge-Triggered D-Type Inputs
Buffered Positive Edge-Triggered Clock
3-State Outputs for Bus Oriented Applications
U
V CC
The MC74AC534/74ACT534 is a high-speed, low-power octal D-type flip-flop
OE
20
1
.com
O 7
O 0
19
Data Inputs
Clock Pulse Input
3-State Output Enable Input
Complementary 3-State Outputs
2
D 0
D 7
18
3
D 6
D 1
17
4
O 6
O 1
16
5
O 5
O 2
15
6
D 5
14
D 2
7
D 4
D 3
13
8
O 4
O 3
12
9
GND
CP
10
11
FACT DATA
5-1
11
1
MC74ACT534
MC74AC534
OE
CP
3-STATE OUTPUTS
O 0
FLIP-FLOP WITH
D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7
3
2
OCTAL D-TYPE
CASE 751D-04
CASE 738-03
O 1 O 2 O 3 O 4 O 5 O 6 O 7
LOGIC SYMBOL
DW SUFFIX
4
5
N SUFFIX
PLASTIC
PLASTIC
7
6
8 13 14 17 18
9 12 15 16 19

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MC74ACT534 Summary of contents

Page 1

... GND FACT DATA 5-1 MC74AC534 MC74ACT534 OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS N SUFFIX CASE 738-03 PLASTIC DW SUFFIX CASE 751D-04 PLASTIC LOGIC SYMBOL ...

Page 2

... V in from 0 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. 4 DataSheet U .com MC74AC534 MC74ACT534 requirements on the LOW-to-HIGH Clock (CP) transition. With the Output Enable (OE) LOW, the contents of the eight flip-flops are available at the outputs. When the OE is HIGH, the outputs go to the high impedance state. Operation of the OE input does not affect the state of the flip-flops ...

Page 3

... All outputs loaded; thresholds on input associated with output under test. † Maximum test duration 2.0 ms, one output loaded at a time. Note and 3.0 V are guaranteed to be less than or equal to the respective limit @ 5 DataSheet U .com MC74AC534 MC74ACT534 74AC Parameter Parameter +25 C ...

Page 4

... Setup Time, HIGH or LOW Hold Time, HIGH or LOW Pulse Width HIGH or LOW * Voltage Range 3 3.3 V 0.3 V. Voltage Range 5 5 DataSheet U .com MC74AC534 MC74ACT534 Parameter Parameter (V) (V) Min 3.3 70 5.0 150 3.3 3.0 5.0 2.5 3.3 3.0 5 ...

Page 5

... Output Current I OHD I CC Maximum Quiescent Supply Current Supply Current * All outputs loaded; thresholds on input associated with output under test. † Maximum test duration 2.0 ms, one output loaded at a time. 4 DataSheet U .com MC74AC534 MC74ACT534 74ACT Parameter Parameter +25 C (V) (V) Typ 4.5 1.5 5 ...

Page 6

... Hold Time, HIGH or LOW Pulse Width HIGH or LOW HIGH or LOW * Voltage Range 5 5.0 V 0.5 V. CAPACITANCE Symbol C IN Input Capacitance C PD Power Dissipation Capacitance 4 DataSheet U .com MC74AC534 MC74ACT534 Parameter Parameter (V) (V) Min 5.0 5.0 5.0 5.0 2.5 2.5 5.0 5.0 2.0 2.0 5.0 5.0 2.5 2 ...

Page 7

... Motorola, Inc. Motorola, Inc Equal Opportunity/Affirmative Action Employer. How to reach us: USA/EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 MFAX: RMFAX0@email.sps.mot.com –TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com 4 DataSheet U .com MC74AC534 MC74ACT534 OUTLINE DIMENSIONS N SUFFIX PLASTIC DIP PACKAGE CASE 738–03 ISSUE ...

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