mc5474hc374a ETC-unknow, mc5474hc374a Datasheet

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mc5474hc374a

Manufacturer Part Number
mc5474hc374a
Description
Octal 3-state Non-lnverting Flip-flop
Manufacturer
ETC-unknow
Datasheet
Octal 3-State
Non-Inverting D Flip-Flop
High–Performance Silicon–Gate CMOS
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LSTTL outputs.
of the clock. The Output Enable input does not affect the states of the
flip–flops, but when Output Enable is high, the outputs are forced to the
high–impedance state; thus, data may be stored even when the outputs are
not enabled.
pins on the opposite side of the package from the output. This device is
similar in function to the HC534A which has inverting outputs.
8/96
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1996
The MC54/74HC374A is identical in pinout to the LS374. The device
Data meeting the setup time is clocked to the outputs with the rising edge
The HC374A is identical in function to the HC574A which has the input
Output Drive Capability: 15 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 266 FETs or 66.5 Equivalent Gates
OUTPUT ENABLE
INPUTS
DATA
CLOCK
D0
D1
D2
D3
D4
D5
D6
D7
X = don’t care
Z = high impedance
Output
Enable
H
L
L
L
3
4
7
8
13
14
17
18
11
1
FUNCTION TABLE
LOGIC DIAGRAM
Inputs
Clock
L,H,
X
D
H
X
X
L
3–1
No Change
Output
12
15
16
19
2
5
6
9
PIN 20 = V CC
PIN 10 = GND
Q
H
Z
L
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
NONINVERTING
OUTPUTS
REV 7
MC54/74HC374A
20
20
20
20
20
1
OUTPUT
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXADW
MC74HCXXXASD
MC74HCXXXADT
ENABLE
1
ORDERING INFORMATION
GND
1
1
Q1
1
Q0
D1
Q2
Q3
D0
D2
D3
PIN ASSIGNMENT
1
2
3
4
5
6
7
8
9
10
CERAMIC PACKAGE
PLASTIC PACKAGE
TSSOP PACKAGE
SSOP PACKAGE
SOIC PACKAGE
CASE 751D–04
CASE 940C–03
CASE 948E–02
20
19
18
17
16
15
14
13
12
11
CASE 732–03
CASE 738–03
DW SUFFIX
SD SUFFIX
DT SUFFIX
N SUFFIX
J SUFFIX
Ceramic
Plastic
SOIC
SSOP
TSSOP
V CC
Q7
D7
D6
Q6
Q5
D5
D4
Q4
CLOCK

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mc5474hc374a Summary of contents

Page 1

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal 3-State Non-Inverting D Flip-Flop High–Performance Silicon–Gate CMOS The MC54/74HC374A is identical in pinout to the LS374. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Data ...

Page 2

MC54/74HC374A Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î MAXIMUM RATINGS* Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 3

DC ELECTRICAL CHARACTERISTICS Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 4

MC54/74HC374A Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î TIMING REQUIREMENTS ( ...

Page 5

TEST POINT OUTPUT DEVICE UNDER TEST * Includes all probe and jig capacitance Figure Clock 1 Output Enable 2 Q0 High–Speed CMOS Logic Data DL129 ...

Page 6

MC54/74HC374A SEATING PLANE –A– –T– SEATING PLANE –A– –B– 20X 0.010 (0.25 ...

Page 7

K 20X REF 0.12 (0.005 L/2 L PIN IDENT A –V– 0.20 (0.008 0.076 (0.003) –T– SEATING PLANE 20X 0.10 (0.004) 0.15 (0.006 ...

Page 8

MC54/74HC374A Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out ...

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