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933668950652 [NXP]

HCT SERIES, TRIPLE 3-INPUT NOR GATE, PDIP14, SOT-27-1, DIP-14;
933668950652
型号： 933668950652
厂家： NXP    NXP
描述：

HCT SERIES, TRIPLE 3-INPUT NOR GATE, PDIP14, SOT-27-1, DIP-14

输入元件 光电二极管 逻辑集成电路
文件： 总9页 (文件大小：120K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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INTEGRATED CIRCUITS  
DATA SHEET  
For a complete data sheet, please also download:  
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications  
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information  
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines  
74HC/HCT27  
Triple 3-input NOR gate  
December 1990  
Product specification  
File under Integrated Circuits, IC06  
Philips Semiconductors  
Product specification  
Triple 3-input NOR gate  
74HC/HCT27  
FEATURES  
GENERAL DESCRIPTION  
• Output capability: standard  
• ICC category: SSI  
The 74HC/HCT27 are high-speed Si-gate CMOS devices  
and are pin compatible with low power Schottky TTL  
(LSTTL). They are specified in compliance with JEDEC  
standard no. 7A.  
The 74HC/HCT27 provide the 3-input NOR function.  
QUICK REFERENCE DATA  
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns  
TYPICAL  
SYMBOL  
PARAMETER  
CONDITIONS  
UNIT  
ns  
HC  
HCT  
10  
tPHL/ tPLH  
CI  
propagation delay nA, nB, nC to nY  
input capacitance  
CL = 15 pF; VCC = 5 V  
8
3.5  
24  
3.5  
30  
pF  
pF  
CPD  
power dissipation capacitance per gate  
notes 1 and 2  
Notes  
1.  
C
PD is used to determine the dynamic power dissipation (PD in µW):  
PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fO) where:  
fi = input frequency in MHz  
fo = output frequency in MHz  
∑ (CL × VCC2 × fo) = sum of outputs  
CL = output load capacitance in pF  
VCC = supply voltage in V  
2. For HC the condition is VI = GND to VCC  
For HCT the condition is VI = GND to VCC − 1.5 V  
ORDERING INFORMATION  
See “74HC/HCT/HCU/HCMOS Logic Package Information”.  
December 1990  
2
Philips Semiconductors  
Product specification  
Triple 3-input NOR gate  
74HC/HCT27  
PIN DESCRIPTION  
PIN NO.  
1, 3, 9  
2, 4, 10  
13, 5, 11  
7
SYMBOL  
1A to 3A  
1B to 3B  
1C to 3C  
GND  
NAME AND FUNCTION  
data inputs  
data inputs  
data inputs  
ground (0 V)  
12, 6, 8  
14  
1Y to 3Y  
VCC  
data outputs  
positive supply voltage  
Fig.1 Pin configuration.  
Fig.2 Logic symbol.  
Fig.3 IEC logic symbol.  
FUNCTION TABLE  
INPUTS  
nB  
OUTPUT  
nY  
nA  
nC  
L
X
X
H
L
X
H
X
L
H
X
X
H
L
L
L
Notes  
1. H = HIGH voltage level  
L = LOW voltage level  
X = don’t care  
Fig.4 Functional diagram.  
Fig.5 Logic diagram (one gate).  
December 1990  
3
Philips Semiconductors  
Product specification  
Triple 3-input NOR gate  
74HC/HCT27  
DC CHARACTERISTICS FOR 74HC  
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.  
Output capability: standard  
ICC category: SSI  
AC CHARACTERISTICS FOR 74HC  
GND = 0 V; tr = tf = 6 ns; CL = 50 pF  
Tamb (°C)  
TEST CONDITIONS  
74HC  
SYMBOL PARAMETER  
UNIT  
WAVEFORMS  
VCC  
(V)  
+25  
−40 to +85 −40 to +125  
min. typ. max. min. max. min. max.  
tPHL/ tPLH propagation delay  
nA, nB, nC to nY  
28  
10  
8
90  
18  
15  
115  
23  
20  
135  
27  
23  
ns  
2.0  
4.5  
6.0  
Fig.6  
Fig.6  
t
THL/ tTLH output transition time  
19  
7
6
75  
15  
13  
95  
19  
16  
110  
22  
19  
ns  
2.0  
4.5  
6.0  
December 1990  
4
Philips Semiconductors  
Product specification  
Triple 3-input NOR gate  
74HC/HCT27  
DC CHARACTERISTICS FOR 74HCT  
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.  
Output capability: standard  
ICC category: SSI  
Note to HCT types  
The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.  
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.  
INPUT  
UNIT LOAD COEFFICIENT  
nA, nB, nC  
1.50  
AC CHARACTERISTICS FOR 74HCT  
GND = 0 V; tr = tf = 6 ns; CL = 50 pF  
Tamb (°C)  
TEST CONDITIONS  
74HCT  
SYMBOL PARAMETER  
UNIT  
WAVEFORMS  
VCC  
(V)  
+25  
−40 to +85 −40 to +125  
min. typ. max. min. max. min. max.  
tPHL/ tPLH propagation delay  
nA, nB, nC to nY  
12  
7
21  
15  
26  
19  
32  
22  
ns  
ns  
4.5  
4.5  
Fig.6  
Fig.6  
t
THL/ tTLH output transition time  
AC WAVEFORMS  
(1) HC : VM = 50%; VI = GND to VCC  
.
HCT: VM = 1.3 V; VI = GND to 3 V.  
Fig.6 Waveforms showing the input (nA, nB, nC) to output (nY) propagation delays and the output transition times.  
PACKAGE OUTLINES  
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.  
December 1990  
5
it Q  
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74HC/HCT27; Triple  
3-input NOR gate  
download datasheet  
Download datasheet  
General description  
Features  
Datasheet  
Applications  
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Buy online  
Parametrics  
Email/translate  
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Products & packages  
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General description  
The 74HC/HCT27 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL  
(LSTTL). They are specified in compliance with JEDEC standard no. 7A.  
Catalog by  
System  
•
The 74HC/HCT27 provide the 3-input NOR function.  
Cross-reference  
Packages  
•
•
to
Features  
End of Life  
information  
Distributors Go  
Here!  
•
•
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Output capability: standard  
I category: SSI  
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SoC solutions  
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Datasheet  
Type number Title  
Publication release Datasheet status  
date  
Page  
count  
File size Datasheet  
(kB)  
74HC/HCT27 Triple 3- 12/1/1990  
Product specification 5  
31  
Download  
Down  
input NOR  
gate  
Additional datasheet info  
To complete the device datasheet with package and family information, also download the following PDF files.  
The "Logic Package Information" document is required to determine in which package(s) this device is available.  
Document  
Description  
1
2
3
HCT_FAMILY_SPECIFICATIONS HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic  
Down  
Family Specifications  
HCT_PACKAGE_INFO  
Down  
HC/T Package Info, The IC06 74HC/HCT/HCMOS Logic Package  
Information  
HCT_PACKAGE_OUTLINES  
Down  
HC/T Package Outlines, The IC06 74HC/HCT/HCMOS Logic  
Package Outlines  
 
to
Parametrics  
Type  
number  
Package  
Description Propagation Voltage No. Power  
Delay(ns) of Dissipation  
Pins Considerations Levels  
Low Power or  
16 Battery  
Logic  
Switching Drive  
Output  
Capability  
Triple 3-  
Input NOR 15  
Gate  
SOT108-1  
(SO14)  
5 Volts  
+
74HC27D  
74HC27DB  
74HC27N  
74HC27PW  
CMOS  
CMOS  
CMOS  
CMOS  
Low  
Applications  
Triple 3-  
Input NOR 15  
Gate  
Low Power or  
16 Battery  
SOT337-1  
(SSOP14)  
5 Volts  
+
Low  
Low  
Low  
Applications  
Triple 3-  
Input NOR 15  
Gate  
Low Power or  
16 Battery  
SOT27-1  
(DIP14)  
5 Volts  
+
Applications  
Triple 3-  
Input NOR 15  
Gate  
Low Power or  
16 Battery  
SOT402-1  
(TSSOP14)  
5 Volts  
+
Applications  
Triple 3-  
Input NOR  
Gate; TTL  
Enabled  
Low Power or  
16 Battery  
SOT108-1  
(SO14)  
5 Volts  
+
74HCT27D  
74HCT27DB  
74HCT27N  
74HCT27PW  
15  
TTL  
TTL  
TTL  
TTL  
Low  
Low  
Low  
Low  
Applications  
Triple 3-  
Low Power or  
16 Battery  
SOT337-1  
(SSOP14)  
Input NOR  
15  
5 Volts  
+
Gate; TTL  
Applications  
Enabled  
Triple 3-  
Low Power or  
16 Battery  
SOT27-1  
(DIP14)  
Input NOR  
15  
5 Volts  
+
Gate; TTL  
Applications  
Enabled  
Triple 3-  
Low Power or  
16 Battery  
Applications  
SOT402-1  
(TSSOP14)  
Input NOR  
15  
5 Volts  
+
Gate; TTL  
Enabled  
to
Products, packages, availability and ordering  
Type  
North  
Ordering code Marking/Packing Package Device status Buy online  
Discretes  
number  
American  
type number  
(12NC)  
Down  
packing info  
Standard Marking  
9337 141 70652 * Bulk Pack,  
CECC  
SOT108-1  
(SO14)  
74HC27D  
74HC27D  
Full production  
-
order this  
Standard Marking  
74HC27D-T 9337 141 70653 * Reel Pack,  
SMD, 13", CECC  
SOT108-1  
(SO14)  
Full production  
Full production  
Full production  
-
-
-
order this  
order this  
order this  
SOT337-1  
(SSOP14)  
Standard Marking  
* Bulk Pack  
74HC27DB 74HC27DB 9351 887 90112  
Standard Marking  
9351 887 90118 * Reel Pack,  
SOT337-1  
(SSOP14)  
74HC27DB-  
T
SMD, 13"  
Standard Marking  
9336 688 20652 * Bulk Pack,  
SOT27-1  
(DIP14)  
74HC27N  
74HC27N  
Full production  
Full production  
Full production  
-
-
-
order this  
order this  
order this  
CECC  
SOT402-1  
Standard Marking  
* Bulk Pack  
74HC27PW 74HC27PW 9351 890 10112  
74HC27PW-  
(TSSOP14)  
Standard Marking  
9351 890 10118 * Reel Pack,  
SOT402-1  
(TSSOP14)  
T
SMD, 13"  
Standard Marking  
74HCT27D 74HCT27D 9337 141 80652 * Bulk Pack,  
CECC  
SOT108-1  
(SO14)  
Full production  
-
order this  
Standard Marking  
9337 141 80653 * Reel Pack,  
SMD, 13", CECC  
SOT108-1  
(SO14)  
74HCT27D-  
T
Full production  
Full production  
Full production  
-
-
-
order this  
order this  
order this  
SOT337-1  
(SSOP14)  
Standard Marking  
* Bulk Pack  
74HCT27DB 74HCT27DB 9351 892 80112  
Standard Marking  
9351 892 80118 * Reel Pack,  
SOT337-1  
(SSOP14)  
74HCT27DB-  
T
SMD, 13"  
Standard Marking  
74HCT27N 74HCT27N 9336 689 50652 * Bulk Pack,  
CECC  
SOT27-1  
(DIP14)  
Full production  
Full production  
Full production  
-
-
-
order this  
order this  
order this  
SOT402-1  
Standard Marking  
* Bulk Pack  
74HCT27PW 74HCT27PW 9351 895 80112  
(TSSOP14)  
Standard Marking  
9351 895 80118 * Reel Pack,  
SOT402-1  
74HCT27PW-  
T
(TSSOP14)  
SMD, 13"  
Products in the above table are all in production. Some variants are discontinued; click here for information on  
these variants.  
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74HC/HCT27 links to the similar products page containing an overview of products that are similar in  
Produ  
function or related to the type number(s) as listed on this page. The similar products page includes products from  
the same catalog tree(s), relevant selection guides and products from the same functional category.  
to
Support & tools  
HC/T Family Specifications, The IC06 74HC/HCT/HCMOS Logic Family Specifications(date 01-Mar-98)  
Down  
HC/T User Guide(date 01-Nov-97)  
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