MC74ACT533 Motorola, MC74ACT533 Datasheet

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MC74ACT533

Manufacturer Part Number
MC74ACT533
Description
OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
Manufacturer
Motorola
Datasheet
www.DataSheet4U.com
DataSheet
Octal Transparent Latch
with 3 State Outputs
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. The AC/ACT533
is the same as the AC/ACT373, except that the outputs are inverted. For description
and logic diagram please see the AC/ACT373 data sheet.
PIN NAMES
D 0 –D 7
LE
OE
O 0 –O 7
4
Eight Latches in a Single Package
3-State Outputs for Bus Interfacing
Inverted Output Version of ACT373
U
V CC
ACT533 Has TTL Compatible Inputs
The MC74AC533/74ACT533 consists of eight latches with 3-state outputs for
OE
20
1
.com
O 7
O 0
19
Data Inputs
Latch Enable Input
Output Enable Input
Complementary 3-State Outputs
2
D 7
D 0
18
3
D 6
D1
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
LE
10
11
FACT DATA
5-1
11
1
MC74ACT533
V CC = Pin 20
GND = Pin 10
MC74AC533
OCTAL TRANSPARENT
LE
OE
3-STATE OUTPUTS
O 0
D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7
3
2
LATCH WITH
CASE 751D-04
CASE 738-03
LOGIC SYMBOL
O 1 O 2 O 3 O 4 O 5 O 6 O 7
DW SUFFIX
4
5
N SUFFIX
PLASTIC
PLASTIC
7
6
8 13 14 17 18
9 12 15 16 19

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MC74ACT533 Summary of contents

Page 1

... GND FACT DATA 5-1 MC74AC533 MC74ACT533 OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS N SUFFIX CASE 738-03 PLASTIC DW SUFFIX CASE 751D-04 PLASTIC LOGIC SYMBOL ...

Page 2

... V in from 30 see individual Data Sheets for devices that differ from the typical input rise and fall times 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 MC74AC533 MC74ACT533 LOGIC DIAGRAM ...

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 MC74AC533 MC74ACT533 74AC Parameter Parameter +25 C ...

Page 4

... Setup Time, HIGH or LOW Hold Time, HIGH or LOW Pulse Width, HIGH LE Pulse Width, HIGH * Voltage Range 3 3.3 V 0.3 V. Voltage Range 5 5 DataSheet U .com MC74AC533 MC74ACT533 Parameter Parameter (V) (V) 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5 ...

Page 5

... Propagation Delay t PHL t PHL PZH Output Enable Time t PZL Output Enable Time t PHZ Output Disable Time t PLZ Output Disable Time * Voltage Range 5 5 DataSheet U .com MC74AC533 MC74ACT533 74ACT Parameter Parameter +25 C (V) (V) Typ 4.5 1.5 5.5 1.5 4.5 1.5 5.5 1.5 4 ...

Page 6

... Pulse Width, HIGH LE Pulse Width, HIGH * Voltage Range 5 5.0 V 0.5 V. CAPACITANCE Symbol C IN Input Capacitance C PD Power Dissipation Capacitance 4 DataSheet U .com MC74AC533 MC74ACT533 Parameter Parameter (V) (V) Typ 5.0 5.0 5.0 5.0 5.0 5.0 Value Parameter FACT DATA 5-6 74ACT 74ACT – ...

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 MC74AC533 MC74ACT533 OUTLINE DIMENSIONS N SUFFIX PLASTIC DIP PACKAGE CASE 738–03 ISSUE ...

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