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SN74ALS574BDW

Part # SN74ALS574BDW
Description OCTAL D-TYPE FLIP-FLOP - Rail/Tube
Category IC
Availability In Stock
Qty 20
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

SN54ALS574B, SN54AS574, SN54AS575
SN74ALS574B, SN74ALS575A, SN74AS574, SN74AS575
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SDAS165B – JUNE 1982 – REVISED JULY 1995
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER TEST CONDITIONS
SN54ALS574B
SN74ALS574B
SN74ALS575A
UNIT
MIN TYP
†
MAX MIN TYP
†
MAX
V
IK
V
CC
= 4.5 V, I
I
= –18 mA –1.2 –1.2 V
V
CC
= 4.5 V to 5.5 V, I
OH
= –0.4 mA V
CC
–2 V
CC
–2
V
OH
V
CC
=45V
I
OH
= –1 mA 2.4 3.3
V
V
CC
=
4
.
5
V
I
OH
= –2.6 mA 2.4 3.2
V
OL
V
CC
=45V
I
OL
= 12 mA 0.25 0.4 0.25 0.4
V
V
OL
V
CC
=
4
.
5
V
I
OL
= 24 mA 0.35 0.5
V
I
OZH
V
CC
= 5.5 V, V
O
= 2.7 V 20 20 µA
I
OZL
V
CC
= 5.5 V, V
O
= 0.4 V –20 –20 µA
I
I
V
CC
= 5.5 V, V
I
= 7 V 0.1 0.1 mA
I
IH
V
CC
= 5.5 V, V
I
= 2.7 V 20 20 µA
I
IL
V
CC
= 5.5 V, V
I
= 0.4 V –0.2 –0.2 mA
I
O
‡
V
CC
= 5.5 V, V
O
= 2.25 V –20 –112 –30 –112 mA
Outputs high 11 18 11 18
′ALS574B V
CC
= 5.5 V
Outputs low 17 27 17 27
I
CC
Outputs disabled 17 28 17 28
mA
I
CC
Outputs high 10 17 10 17
mA
SN74ALS575A V
CC
= 5.5 V
Outputs low 15 24 15 24
Outputs disabled 16 30 16 30
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
OS
.
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R1 = 500 Ω
,
R2 = 500 Ω,
T
A
= MIN to MAX
§
UNIT
SN54ALS574B SN74ALS574B SN74ALS575A
MIN MAX MIN MAX MIN MAX
f
max
28 35 30 MHz
t
PLH
CLK
Q
4 22 3 14 4 14
ns
t
PHL
CLK
Q
4 17 4 14 4 14
ns
t
PZH
OE
Q
4 21 3 18 4 18
ns
t
PZL
OE
Q
4 26 4 18 4 18
ns
t
PHZ
OE
Q
2 16 1 10 2 10
ns
t
PLZ
OE
Q
2 25 2 12 3 13
ns
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
SN54ALS574B, SN54AS574, SN54AS575
SN74ALS574B, SN74ALS575A, SN74AS574, SN74AS575
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SDAS165B – JUNE 1982 – REVISED JULY 1995
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
CC
7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to a disabled 3-state output 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: SN54AS574, SN54AS575 –55°C to 125°C. . . . . . . . . . . . . . . . . .
SN74AS574, SN74AS575 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . .
Storage temperature range –65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
SN54AS574
SN54AS575
SN74AS574
SN74AS575
UNIT
MIN NOM MAX MIN NOM MAX
V
CC
Supply voltage 4.5 5 5.5 4.5 5 5.5 V
V
IH
High-level input voltage 2 2 V
V
IL
Low-level input voltage 0.8 0.8 V
I
OH
High-level output current –12 –15 mA
I
OL
Low-level output current 32 48 mA
f
clock
* Clock frequency 0 100 0 90 MHz
t
*
Pulse duration
CLK high 5 5.5
ns
t
w
*
P
u
lse
d
u
ration
CLK low 4 5.5
ns
t
*
Set p time before CLK↑
Data 3 5.5
ns
t
su
*
S
etup t
i
me
b
e
f
ore
CLK↑
′AS575, CLR high or low 6.5 6.5
ns
t
h
*
Hold time after CLK↑
Data 3 3
ns
t
h
*
H
o
ld
t
i
me a
f
ter
CLK↑
′AS575, CLR 0 0
ns
T
A
Operating free-air temperature –55 125 0 70 °C
* On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested.
SN54ALS574B, SN54AS574, SN54AS575
SN74ALS574B, SN74ALS575A, SN74AS574, SN74AS575
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SDAS165B – JUNE 1982 – REVISED JULY 1995
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER TEST CONDITIONS
SN54AS574
SN54AS575
SN74AS574
SN74AS575
UNIT
MIN TYP
†
MAX MIN TYP
†
MAX
V
IK
V
CC
= 4.5 V, I
I
= –18 mA –1.2 –1.2 V
V
CC
= 4.5 V to 5.5 V, I
OH
= –2 mA V
CC
–2 V
CC
–2
V
OH
V
CC
=45V
I
OH
= –12 mA 2.4 3.2
V
V
CC
=
4
.
5
V
I
OH
= –15 mA 2.4 3.3
V
OL
V
CC
=45V
I
OL
= 32 mA 0.29 0.5
V
V
OL
V
CC
=
4
.
5
V
I
OL
= 48 mA 0.34 0.5
V
I
OZH
V
CC
= 5.5 V, V
O
= 2.7 V 50 50 µA
I
OZL
V
CC
= 5.5 V, V
O
= 0.4 V –50 –50 µA
I
I
V
CC
= 5.5 V, V
I
= 7 V 0.1 0.1 mA
I
IH
V
CC
= 5.5 V, V
I
= 2.7 V 20 20 µA
I
IL
OE, CLK, CLR
V
CC
=55V
–0.5 –0.5
mA
I
IL
D
V
CC
=
5
.
5
V
,
I
=
.
–3 –2
mA
I
O
‡
V
CC
= 5.5 V, V
O
= 2.25 V –30 –112 –30 –112 mA
Outputs high 73 116 73 116
′AS574 V
CC
= 5.5 V
Outputs low 85 134 85 134
I
CC
Outputs disabled 84 134 84 134
mA
I
CC
Outputs high 78 126 78 126
mA
′AS575 V
CC
= 5.5 V
Outputs low 89 142 89 142
Outputs disabled 88 142 88 142
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
OS
.
switching characteristics (see Figure 1)
PARAMETER
FROM
(
INPUT
)
TO
(
OUTPUT
)
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R1 = 500 Ω
,
R2 = 500 Ω,
T
A
= MIN to MAX
§
UNIT
(INPUT)
(OUTPUT)
SN54AS574
SN54AS575
SN74AS574
SN74AS575
MIN MAX MIN MAX
f
max
* 100 90 MHz
t
PLH
CLK
An Q
3 11 3 8
ns
t
PHL
CLK
A
ny
Q
4 11 4 9
ns
t
PZH
OE
An Q
2 7 2 6
ns
t
PZL
OE
A
ny
Q
3 11 3 10
ns
t
PHZ
OE
Any Q
2 7 2 6
ns
t
PLZ
OE
A
ny
Q
2 7 2 6
ns
* On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested.
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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