首页 |元器件品牌

74LVC377PWDH-T [NXP]

IC LVC/LCX/Z SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, TSOP1-20, FF/Latch;
74LVC377PWDH-T
型号： 74LVC377PWDH-T
厂家： NXP    NXP
描述：

IC LVC/LCX/Z SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, TSOP1-20, FF/Latch
文件： 总10页 (文件大小：99K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
INTEGRATED CIRCUITS  
74LVC377  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
Product specification  
1998 Jul 29  
Supersedes data of 1996 Jun 06  
IC24 Data Handbook  
Philips  
Semiconductors  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
74LVC377  
FEATURES  
• Wide supply voltage range of 1.2V to 3.6V  
DESCRIPTION  
The 74LVC377 is a low-voltage Si-gate CMOS device, superior to  
most advanced CMOS compatible TTL families.  
• Conforms to JEDEC standard 8-1A  
• Inputs accept voltages up to 5.5V  
The 74LVC377 has eight edge-triggered , D-type flip-flops with  
individual D inputs and Q outputs. A common clock (CP) input loads  
all flip-flops simultaneously when the data enable E is LOW. The  
state of each D input, one set-up time before the LOW-to-HIGH  
clock transition, is transferred to the corresponding output (Qn) of  
the flip-flop. The E input must be stable only one set-up time prior to  
the LOW-to-HIGH transition for predictable operation.  
• CMOS low power consumption  
• Direct interface with TTL levels  
• Output drive capability 50Ω transmission lines @ 85°C  
QUICK REFERENCE DATA  
GND = 0V; T  
= 25°C; t =t v2.5 ns  
amb  
r f  
SYMBOL  
PARAMETER  
CONDITIONS  
TYPICAL  
UNIT  
Propagation delay  
CP to Qn;  
C = 50pF  
L
t
f
/t  
6.0  
ns  
PHL PLH  
V
CC  
= 3.3V  
Maximum clock frequency  
Input capacitance  
230  
5.0  
MHz  
pF  
max  
C
C
I
Power dissipation  
capacitance per flip-flop  
1
V = GND to V  
I CC  
22  
pF  
PD  
NOTES:  
is used to determine the dynamic power dissipation (P in µW)  
1
C
PD  
D
2
2
P
D
= C   V  
x f )S (C   V  
  f ) where:  
PD  
CC  
i
L
CC o  
f = input frequency in MHz; C = output load capacity in pF;  
i
L
f = output frequency in MHz; V = supply voltage in V;  
o
CC  
2
S (C   V  
  f ) = sum of the outputs.  
L
CC  
o
ORDERING INFORMATION  
PACKAGES  
TEMPERATURE RANGE OUTSIDE NORTH AMERICA  
NORTH AMERICA  
74LVC377 D  
DWG NUMBER  
SOT163-1  
20-Pin Plastic SO  
–40°C to +85°C  
–40°C to +85°C  
–40°C to +85°C  
74LVC377 D  
74LVC377 DB  
74LVC377 PW  
20-Pin Plastic SSOP Type II  
20-Pin Plastic TSSOP Type I  
74LVC377 DB  
SOT339-1  
74LVC377PW DH  
SOT360-1  
PIN CONFIGURATION  
PIN DESCRIPTION  
PIN  
SYMBOL  
NUMBER  
FUNCTION  
E
Q0  
D0  
D1  
Q1  
1
2
3
4
5
20  
V
CC  
19 Q7  
18 D7  
17 D6  
16 Q6  
1
E
Data enable input (active LOW)  
Flip-flop outputs  
2, 5, 6,  
9, 12, 15,  
16, 19  
Q0 – Q7  
3, 4, 7,  
8, 13, 14,  
17, 18  
Q2  
D2  
D3  
Q3  
6
7
8
9
15 Q5  
14 D5  
13 D4  
12 Q4  
11 CP  
D0 – D7  
Data inputs  
Ground (0V)  
10  
11  
20  
GND  
CP  
Clock input (LOW-to-HIGH,  
edge-triggered)  
GND 10  
V
CC  
Positive power supply  
SY00058  
2
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
74LVC377  
LOGIC SYMBOL  
LOGIC SYMBOL (IEEE/IEC)  
11  
11  
1
1C2  
G1  
CP  
E
CP  
3
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
Q0  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
2
5
3
4
7
8
2
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
Q0  
2D  
5
4
Q1  
6
Q2  
7
6
9
Q3  
8
9
13  
14  
12  
Q4  
13  
14  
17  
18  
12  
15  
16  
19  
15  
Q5  
17  
18  
16  
Q6  
19  
Q7  
SY00060  
E
1
SY00059  
FUNCTION TABLE  
INPUTS  
OUTPUT  
OPERATING  
MODES  
Load ‘1’  
Load ‘0’  
CP  
°
E
l
Dn  
Q
n
h
l
H
°
l
L
hold  
(do nothing)  
°
h
H
X
X
no change  
no change  
X
H
h
=
=
HIGH voltage level  
HIGH voltage level one set-up time  
prior to the LOW-to-HIGH CP transition  
LOW voltage level  
LOW voltage level one set-up time  
prior to the LOW-to-HIGH CP transition  
LOW-to-HIGH transition  
L
I
=
=
°
=
=
X
Don’t care  
RECOMMENDED OPERATING CONDITIONS  
LIMITS  
SYMBOL  
PARAMETER  
CONDITIONS  
UNIT  
MIN  
2.7  
1.2  
0
MAX  
V
V
DC supply voltage (for max. speed performance)  
DC supply voltage (for low-voltage applications)  
DC Input voltage range  
3.6  
3.6  
5.5  
V
V
CC  
CC  
V
I
V
V
DC Input voltage range for I/Os  
0
V
V
I/O  
CC  
CC  
V
DC output voltage range  
0
V
V
O
T
amb  
Operating free-air temperature range  
–40  
+85  
°C  
V
CC  
V
CC  
= 1.2 to 2.7V  
= 2.7 to 3.6V  
0
0
20  
10  
t , t  
r
Input rise and fall times  
ns/V  
f
3
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
74LVC377  
1
ABSOLUTE MAXIMUM RATINGS  
In accordance with the Absolute Maximum Rating System (IEC 134)  
Voltages are referenced to GND (ground = 0V)  
SYMBOL  
PARAMETER  
DC supply voltage  
CONDITIONS  
RATING  
UNIT  
V
V
CC  
I
IK  
–0.5 to +6.5  
–50  
DC input diode current  
DC input voltage  
V t0  
mA  
V
I
V
I
Note 2  
–0.5 to +5.5  
V
DC input voltage range for I/Os  
DC output diode current  
DC output voltage  
–0.5 to V +0.5  
V
I/O  
OK  
CC  
I
V
uV or V t 0  
"50  
mA  
V
O
CC  
O
V
Note 2  
= 0 to V  
–0.5 to V +0.5  
OUT  
OUT  
CC  
I
DC output source or sink current  
V
O
"50  
"100  
mA  
mA  
°C  
CC  
I
, I  
DC V or GND current  
GND CC  
CC  
T
stg  
Storage temperature range  
–60 to +150  
Power dissipation per package  
– plastic mini-pack (SO)  
– plastic shrink mini-pack (SSOP and TSSOP)  
P
TOT  
above +70°C derate linearly with 8 mW/K  
above +60°C derate linearly with 5.5 mW/K  
500  
500  
mW  
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 input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
DC ELECTRICAL CHARACTERISTICS  
Over recommended operating conditions voltages are referenced to GND (ground = 0V)  
LIMITS  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
Temp = -40°C to +85°C  
UNIT  
1
MIN  
TYP  
MAX  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 1.2V  
V
CC  
V
HIGH level Input voltage  
LOW level Input voltage  
V
V
IH  
= 2.7 to 3.6V  
= 1.2V  
2.0  
GND  
0.8  
V
IL  
= 2.7 to 3.6V  
= 2.7V; V = V or V ; I = –12mA  
V
V
V
V
*0.5  
I
IH  
IL  
O
CC  
CC  
CC  
CC  
= 3.0V; V = V or V ; I = –100µA  
*0.2  
*0.6  
*1.0  
V
CC  
V
I
IH  
IL  
O
O
O
V
OH  
HIGH level output voltage  
LOW level output voltage  
= 3.0V; V = V or V  
I
I
= –12mA  
= –24mA  
I
IH  
IL;  
IL;  
= 3.0V; V = V or V  
I
IH  
= 2.7V; V = V or V ; I = 12mA  
0.40  
0.20  
0.55  
"5  
I
IH  
IL  
O
= 3.0V; V = V or V ; I = 100µA  
V
OL  
V
I
IH  
IL  
O
O
= 3.0V; V = V or V  
I
= 24mA  
Not for I/O pins  
I
IH  
IL;  
I
Input leakage current  
= 3.6V; V = 5.5V or GND  
"0.1  
"0.1  
0.1  
µA  
µA  
µA  
µA  
µA  
I
I
I
/I  
Input current for common I/O pins  
3-State output OFF-state current  
Quiescent supply current  
= 3.6V; V = V or GND  
"15  
"10  
10  
IHZ ILZ  
I
CC  
I
= 3.6V; V = V or V ; V = V or GND  
I IH IL O CC  
OZ  
CC  
I
= 3.6V; V = V or GND; I = 0  
0.1  
I
CC  
O
∆I  
CC  
Additional quiescent supply current  
= 2.7V to 3.6V; V = V –0.6V; I = 0  
5
500  
I
CC  
O
NOTES:  
1. All typical values are at V = 3.3V and T  
= 25°C.  
amb  
CC  
4
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
74LVC377  
AC CHARACTERISTICS  
GND = 0V; t = t = 2.5ns; C = 50pF; R = 500Ω; T  
= –40°C to +85°C.  
r
f
L
L
amb  
LIMITS  
SYMBOL  
PARAMETER  
WAVEFORM  
V
CC  
= 3.3V ±0.3V  
V
CC  
= 2.7V  
UNIT  
1
MIN  
TYP  
MAX  
MIN  
TYP  
MAX  
t
t
Propagation delay  
CP to Qn  
PHL  
PLH  
1
1
2
2
3
3
1
6.0  
10.2  
6.6  
1.6  
11.2  
ns  
ns  
Clock pulse width  
HIGH or LOW  
t
W
4
4
1.0  
2.3  
5
5
Set-up time  
E to CP  
t
su  
2.9  
ns  
Hold time  
E to CP  
t
h
0
–2.2  
1.3  
0
–2.8  
1.8  
ns  
Set-up time  
D to CP  
n
t
su  
2
3
ns  
Hold time  
D to CP  
n
t
h
0
–1.2  
0
–1.6  
ns  
Maximum clock  
pulse frequency  
f
125  
100  
MHz  
max  
NOTE:  
1. Unless otherwise stated, all typical values are at V = 3.3V and T  
= 25°C.  
CC  
amb  
AC WAVEFORMS  
V
V
V
= 1.5V at V w 2.7V.  
M
M
CC  
= 0.5 V at V t 2.7V.  
CC  
CC  
and V are the typical output voltage drop that occur with the output load.  
OL  
OH  
1/f  
V
MAX  
CC  
V
I
E Input  
GND  
V
M
CP INPUT  
GND  
V
M
t
su  
t
su  
t
h
t
h
V
t
CC  
w
STABLE  
t
t
PLH  
PHL  
D
Input  
GND  
n
V
OH  
V
M
Qn OUTPUT  
V
M
t
su  
t
h
t
W
V
OL  
V
CC  
SW00078  
CP Input  
GND  
V
M
Waveform 1. Clock (CP) to output (Qn) propagation delays the  
clock pulse width and the maximum clock pulse frequency.  
NOTE: The shaded areas indicate when the input is permitted to change  
for predictable output performance.  
SY00061  
Waveform 2. Data set-up and hold times from the data input  
(Dn) and from the enable  
input (E) to the clock (CP).  
5
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable;  
positive-edge trigger  
74LVC377  
TEST CIRCUIT  
t
W
V
I
90%  
S
1
90%  
V
cc  
V
Open  
GND  
S1  
V
V
M
M
NEGATIVE  
PULSE  
10%  
10%  
90%  
0V  
(t )  
R
R
= 1k  
L
L
V
V
O
t
t
(t )  
t
TLH  
l
THL  
TLH  
f
r
PULSE  
GENERATOR  
D.U.T.  
(t )  
r
t
(t )  
THL f  
V
= 1k  
R
T
I
90%  
M
C = 50pF  
L
POSITIVE  
PULSE  
V
V
M
10%  
10%  
t
W
0V  
Test Circuit for Outputs  
V
M
= 1.5V  
Input Pulse Definition  
DEFINITIONS  
SWITCH POSITION  
R = Load resistor  
L
TEST  
S
1
V
CC  
V
I
V
S1  
C = Load capacitance includes jig and probe capacitance  
L
t
t
Open  
< 2.7V  
2.7–3.6V  
≥ 4.5 V  
V
2 < V  
2 < V  
2 < V  
PLH/ PHL  
CC  
CC  
CC  
CC  
R = Termination resistance should be equal to Z  
T
of  
OUT  
t
t
V
S1  
2.7V  
PLZ/ PZL  
pulse generators.  
t
/t  
GND  
V
CC  
PHZ PZH  
SY00044  
Waveform 3. Load circuitry for switching times.  
6
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable; positive-edge  
trigger  
74LVC377  
SO20: plastic small outline package; 20 leads; body width 7.5 mm  
SOT163-1  
7
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable; positive-edge  
trigger  
74LVC377  
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm  
SOT339-1  
8
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable; positive-edge  
trigger  
74LVC377  
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm  
SOT360-1  
9
1998 Jul 29  
Philips Semiconductors  
Product specification  
Octal D-type flip-flop with data enable; positive-edge  
trigger  
74LVC377  
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  
Sunnyvale, California 94088–3409  
Telephone 800-234-7381  
Philips Semiconductors and Philips Electronics North America Corporation  
register eligible circuits under the Semiconductor Chip Protection Act.  
Copyright Philips Electronics North America Corporation 1998  
All rights reserved. Printed in U.S.A.  
print code  
Date of release: 05-96  
9397-750-04508  
Document order number:  
Philips  
Semiconductors  

相关型号：

SI9130DB

 5- and 3.3-V Step-Down Synchronous Converters

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1-E3

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135_11

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9136_11

 Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130CG-T1-E3

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130LG-T1-E3

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130_11

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137DB

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137LG

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9122E

 500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification Drivers

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明