74ABT377AD,112 [NXP]
74ABT377A - Octal D-type flip-flop with enable SOP 20-Pin;
| 型号： | 74ABT377AD,112 |
| 厂家： | 
NXP |
| 描述： | 74ABT377A - Octal D-type flip-flop with enable SOP 20-Pin 信息通信管理 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总12页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74ABT377A
Octal D-type flip-flop with enable
Product specification
1997 Feb 26
Replaces data sheet 74ABT377 of 1995 Sep 06
IC23 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
FEATURES
DESCRIPTION
The 74ABT377A high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
• Ideal for addressable register applications
• 8-bit positive edge-triggered register
• Enable for address and data synchronization applications
• Output capability: +64mA/-32mA
The 74ABT377A has 8 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 Enable (E) input is
Low.
• Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
The register is fully edge triggered. The state of each D input, one
set-up time before the Low-to-High clock transition, is transferred to
the corresponding flip-flop’s Q output.
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
• Power-up reset
The E input must be stable one setup time prior to the Low-to-High
clock transition for predictable operation.
QUICK REFERENCE DATA
CONDITIONS
= 25°C; GND = 0V
SYMBOL
PARAMETER
TYPICAL
UNIT
T
amb
t
t
Propagation delay
CP to Qn
3.1
3.6
PLH
PHL
C = 50pF; V = 5V
ns
L
CC
C
Input capacitance
Total current supply
V = 0V or V
CC
4
pF
nA
IN
I
I
Outputs High; V = 5.5V
500
CCH
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
74ABT377A N
DWG NUMBER
SOT146-1
20-Pin Plastic DIP
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
74ABT377A N
74ABT377A D
74ABT377A DB
74ABT377A PW
20-Pin plastic SO
74ABT377A D
SOT163-1
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
74ABT377A DB
74ABT377PWA DH
SOT339-1
SOT360-1
PIN CONFIGURATION
LOGIC SYMBOL
E
Q0
D0
D1
Q1
Q2
D2
D3
Q3
1
2
3
4
5
20
19
18
17
16
V
CC
3
4
7
8
13 14 17 18
Q7
D7
D6
Q6
Q5
D5
D4
Q4
D0 D1 D2 D3 D4 D5 D6 D7
CP
11
1
6
7
8
9
15
14
13
12
OE
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
2
5
6
9
12 15 16 19
GND 10
11 CP
SA00155
SA00152
2
1997 Feb 26
853-1457 17800
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
LOGIC SYMBOL (IEEE/IEC)
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
Enable input (active–Low)
Data inputs
1
E
1
G1
3, 4, 7, 8, 13, 14,
17, 18
D0-D7
11
IC2
2, 5, 6, 9, 12, 15,
16, 19
Q0-Q7
CP
Data outputs
3
4
2
5
2D
11
Clock Pulse input (active
rising edge)
7
10
20
GND
Ground (0V)
6
V
CC
Positive supply voltage
8
9
13
14
17
18
12
15
16
19
SA00157
LOGIC DIAGRAM
D0
3
D1
D2
D3
8
D4
13
D5
14
D6
17
D7
18
4
7
1
E
D
Q
D
Q
D
Q
D
Q
D
Q
D
Q
D
Q
D
Q
CP
CP
CP
CP
CP
CP
CP
CP
11
CP
2
5
6
9
12
Q4
15
Q5
16
Q6
19
Q7
Q0
Q1
Q2
Q3
SA00158
3
1997 Feb 26
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
FUNCTION TABLE
INPUTS
OUTPUTS
Qn
OPERATING MODE
E
CP
Dn
l
l
↑
↑
h
l
H
L
Load “1”
Load “0”
h
H
↑
X
X
X
no change
no change
Hold (do nothing)
H
h
L
l
X
↑
=
=
=
=
=
=
High voltage level
High voltage level one set-up time prior to the Low-to-High clock transition
Low voltage level
Low voltage level one set-up time prior to the Low-to-High clock transition
Don’t care
Low-to-High clock transition
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +7.0
–18
UNIT
V
V
CC
I
IK
DC input diode current
V < 0
I
mA
V
3
V
I
DC input voltage
–1.2 to +7.0
–50
I
DC output diode current
V
O
< 0
mA
V
OK
3
V
DC output voltage
output in Off or High state
output in Low state
–0.5 to +5.5
128
OUT
OUT
I
DC output current
mA
°C
T
stg
Storage temperature range
–65 to 150
NOTES:
1. Stresses beyond those listed 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.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
4.5
0
MAX
V
DC supply voltage
5.5
V
V
CC
V
Input voltage
V
CC
I
V
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
2.0
V
IH
V
0.8
–32
64
V
IL
I
mA
mA
ns/V
°C
OH
I
OL
∆t/∆v
0
5
T
amb
Operating free-air temperature range
–40
+85
4
1997 Feb 26
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
DC ELECTRICAL CHARACTERISTICS
LIMITS
T
= –40°C
to +85°C
amb
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25°C
UNIT
MIN
TYP
MAX
MIN
MAX
V
Input clamp voltage
V
= 4.5V; I = –18mA
–0.9
2.9
–1.2
–1.2
V
V
V
V
V
IK
CC
IK
V
V
= 4.5V; I = –3mA; V = V or V
2.5
3.0
2.0
2.5
3.0
2.0
CC
OH
I
IL
IH
IH
V
OH
High–level output voltage
= 5.0V; I = –3mA; V = V or V
3.4
CC
OH
I
IL
V
CC
= 4.5V; I = –32mA; V = V or V
IH
2.4
OH
I
IL
V
OL
Low-level output voltage
Power-up output low
V
= 4.5V; I = 64mA; V = V or V
IH
0.42
0.55
0.55
0.55
0.55
CC
OL
I
IL
V
RST
V
CC
= 5.5V; I = 1mA; V = GND or V
CC
0.13
V
O
I
3
voltage
I
Input leakage current
V
= 5.5V; V = GND or 5.5V
±0.01
±5.0
5.0
±1.0
±100
50
±1.0
±100
50
µA
µA
µA
mA
I
CC
I
I
Power-off leakage current
Output High leakage current
V
= 0.0V; V or V ≤ 4.5V
CC O I
OFF
CEX
I
V
= 5.5V; V = 5.5V; V = GND or V
CC O I CC
1
I
O
Output current
V
CC
= 5.5V; V = 2.5V
–50
–100
–180
–50
–180
O
I
Quiescent supply current
V
= 5.5V; Outputs High, V = GND or V
0.5
24
250
30
250
30
µA
CCH
CC
I
CC
I
V
= 5.5V; Outputs Low, V = GND or V
mA
CCL
CC
I
CC
Additional supply current per
input pin
V
CC
= 5.5V; one input at 3.4V,
other inputs at V or GND
CC
∆I
CC
0.5
1.5
1.5
mA
2
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
AC CHARACTERISTICS
GND = 0V, t = t = 2.5ns, C = 50pF, R = 500Ω
R
F
L
L
1
LIMITS
T
= -40 to
+85 C
= +5.0V +0.5V
amb
o
T
V
= +25 C
amb
CC
o
SYMBOL
PARAMETER
WAVEFORM
UNIT
= +5.0V
V
CC
MIN
TYP
MAX
MIN
MAX
f
Maximum clock frequency
1
1
150
250
150
MHz
ns
MAX
t
t
Propagation delay
CP to Qn
1.8
2.2
3.1
3.6
4.0
4.7
1.8
2.2
4.8
4.9
PLH
PHL
NOTE:
1. Limits may vary among suppliers.
5
1997 Feb 26
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
AC SETUP REQUIREMENTS
GND = 0V, t = t = 2.5ns, C = 50pF, R = 500Ω
R
F
L
L
LIMITS
o
o
T
V
= +25 C
T
V
= -40 to +85 C
amb
CC
amb
CC
SYMBOL
PARAMETER
WAVEFORM
UNIT
= +5.0V
= +5.0V +0.5V
MIN
TYP
MIN
t (H)
t (L)
s
Setup time, High or Low
Dn to CP
1.5
1.5
0.7
0.5
1.5
1.5
s
2
2
2
2
1
ns
ns
ns
ns
ns
t (H)
Hold time, High or Low
Dn to CP
1.0
1.0
–0.4
–0.6
1.0
1.0
h
t (L)
h
t (H)
Setup time, High or Low
E to CP
2.0
2.0
1.1
1.0
2.0
2.0
s
t (L)
s
t (H)
Hold time, High or Low
E to CP
1.0
1.0
–0.9
–0.1
1.0
1.0
h
t (L)
h
t (H)
Clock Pulse width
High or Low
1.5
2.0
0.7
1.0
1.5
2.0
w
t (L)
w
AC WAVEFORMS
V
M
= 1.5V, V = GND to 3.0V
IN
V
V
t
D
M
M
n
1/f
MAX
h
t
s
CP
V
V
M
M
t
(H)
t
(L)
W
W
E
V
V
V
V
M
M
M
M
t
t
PLH
PHL
t
(H)
h
t
(L)
h
V
Q
n
V
M
M
t (H)
s
t (L)
s
CP
V
V
M
M
SA00159
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width and Maximum Clock Frequency
NOTE: The shaded areas indicate when the input is permitted to change for predict-
able output performance.
SA00160
Waveform 2. Data and Enable Setup and Hold Times
6
1997 Feb 26
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
TEST CIRCUIT AND WAVEFORM
t
W
V
AMP (V)
90%
CC
90%
7.0V
NEGATIVE
PULSE
V
V
M
M
10%
10%
90%
R
L
0V
(t
V
V
OUT
IN
PULSE
GENERATOR
D.U.T.
t
t
(t
(t
)
t
t
)
THL
F
TLH
R
)
(t )
F
R
R
L
C
TLH
R
THL
T
L
AMP (V)
90%
M
POSITIVE
PULSE
V
V
M
Test Circuit for 3-State Outputs
10%
10%
t
W
0V
SWITCH POSITION
V
M
= 1.5V
TEST
SWITCH
Input Pulse Definition
All
open
INPUT PULSE REQUIREMENTS
DEFINITIONS
R = Load resistor; see AC CHARACTERISTICS for value.
L
FAMILY
Amplitude
3.0V
Rep. Rate
1MHz
t
t
t
F
W
R
C = Load capacitance includes jig and probe capacitance;
L
see AC CHARACTERISTICS for value.
500ns 2.5ns
2.5ns
74ABT
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SA00057
7
1997 Feb 26
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377A
DEFINITIONS
Data Sheet Identification
Product Status
Definition
This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.
Objective Specification
Formative or in Design
This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips
Semiconductors reserves the right to make changes at any time without notice in order to improve design
and supply the best possible product.
Preliminary Specification
Product Specification
Preproduction Product
Full Production
This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes
at any time without notice, in order to improve design and supply the best possible product.
Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,
including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,
or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes
only. PhilipsSemiconductorsmakesnorepresentationorwarrantythatsuchapplicationswillbesuitableforthespecifiedusewithoutfurthertesting
or modification.
LIFE SUPPORT APPLICATIONS
Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
orsystemswheremalfunctionofaPhilipsSemiconductorsandPhilipsElectronicsNorthAmericaCorporationProductcanreasonablybeexpected
to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips
Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully
indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1997
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
Philips
Semiconductors
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377
DIP20: plastic dual in-line package; 20 leads (300 mil)
SOT146-1
9
1995 Sep 06
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
10
1995 Sep 06
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
11
1995 Sep 06
Philips Semiconductors
Product specification
Octal D-type flip-flop with enable
74ABT377
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
12
1995 Sep 06
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