型号
  • 型号
  • 关键词
首页 > 器件类别 > 逻辑 > 逻辑

74VHCT08AN

AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14

器件类别：逻辑    逻辑   

厂商名称：Fairchild

厂商官网：http://www.fairchildsemi.com/

器件标准：

下载文档
参数 预览 参数对比
74VHCT08AN 在线购买

供应商：

器件：74VHCT08AN

价格：-

最低购买：-

库存：点击查看

点击购买

器件参数
参数名称
属性值
Brand Name
Fairchild Semiconduc
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
Fairchild
零件包装代码
DIP
包装说明
0.300 INCH, PLASTIC, MS-001, DIP-14
针数
14
制造商包装代码
14LD, MDIP,JEDEC MS-001, .300\" WIDE
Reach Compliance Code
compli
ECCN代码
EAR99
系列
AHCT/VHCT
JESD-30 代码
R-PDIP-T14
JESD-609代码
e3
长度
19.18 mm
负载电容（CL）
50 pF
逻辑集成电路类型
AND GATE
最大I（ol）
0.008 A
功能数量
4
输入次数
2
端子数量
14
最高工作温度
85 °C
最低工作温度
-40 °C
封装主体材料
PLASTIC/EPOXY
封装代码
DIP
封装等效代码
SOP14,.25
封装形状
RECTANGULAR
封装形式
IN-LINE
包装方法
RAIL
峰值回流温度（摄氏度）
NOT APPLICABLE
电源
5 V
Prop。Delay @ Nom-Su
9 ns
传播延迟（tpd）
9 ns
认证状态
Not Qualified
施密特触发器
NO
座面最大高度
5.08 mm
最大供电电压 (Vsup)
5.5 V
最小供电电压 (Vsup)
4.5 V
标称供电电压 (Vsup)
5 V
表面贴装
NO
技术
CMOS
温度等级
INDUSTRIAL
端子面层
Matte Tin (Sn)
端子形式
THROUGH-HOLE
端子节距
2.54 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
NOT APPLICABLE
宽度
7.62 mm
Base Number Matches
1
文档预览
74VHCT08A Quad 2-Input AND Gate
July 1997
Revised February 2005
74VHCT08A
Quad 2-Input AND Gate
General Description
The VHCT08A is an advanced high speed CMOS 2 Input
AND Gate fabricated with silicon gate CMOS technology. It
achieves the high-speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low
power dissipation.
The internal circuit is composed of 4 stages including buffer
output, which provide high noise immunity and stable out-
put.
Protection circuits ensure that 0V to 7V can be applied to
the input pins without regard to the supply voltage and to
the output pins with V
CC
0V. These circuits prevent
device destruction due to mismatched supply and input/
output voltages. This device can be used to interface 3V to
5V systems and two supply systems such as battery
backup.
Features
s
High speed: t
PD
5.0 ns (typ) at T
A
2.0V, V
IL
25
q
C
0.8V
s
High noise immunity: V
IH
s
Power down protection is provided on all inputs and
outputs
s
Low noise: V
OLP
0.8V (max)
25
q
C
s
Low power dissipation:
I
CC
2
P
A (max) @ T
A
s
Pin and function compatible with 74HCT08
Ordering Code:
Order Number
74VHCT08AM
74VHCT08AMX_NL
(Note 1)
74VHCT08ASJ
74VHCT08AMTC
74VHCT08AMTCX_NL
(Note 1)
74VHCT08AN
Package
Number
M14A
M14A
M14D
MTC14
MTC14
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code
Pb-Free package per JEDEC J-STD-020B.
Note 1:
“_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
© 2005 Fairchild Semiconductor Corporation
DS500025
www.fairchildsemi.com
74VHCT08A
Logic Symbol
IEEE/IEC
Connection Diagram
Pin Descriptions
Pin Names
A
n
, B
n
O
n
Description
Inputs
Outputs
Truth Table
A
L
L
H
H
B
L
H
L
H
O
L
L
L
H
www.fairchildsemi.com
2
74VHCT08A
Absolute Maximum Ratings
(Note 2)
Supply Voltage (V
CC
)
DC Input Voltage (V
IN
)
DC Output Voltage (V
OUT
)
(Note 3)
(Note 4)
Input Diode Current (I
IK
)
Output Diode Current (I
OK
) (Note 5)
DC Output Current (I
OUT
)
DC V
CC
/GND Current (I
CC
)
Storage Temperature (T
STG
)
Lead Temperature (T
L
)
(Soldering, 10 seconds)
260
q
C

0.5V to

7.0V

0.5V to

7.0V

0.5V to V
CC

0.5V

0.5V to 7.0V

20 mA
r
20 mA
r
25 mA
r
50 mA

65
q
C to

150
q
C
Recommended Operating
Conditions
(Note 6)
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
(Note 3)
(Note 4)
Operating Temperature (T
OPR
)
Input Rise and Fall Time (t
r
, t
f
)
V
CC
5.0V
r
0.5V
0 ns/V
a
20 ns/V
Note 2:
Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 3:
HIGH or LOW state. I
OUT
absolute maximum rating must be
observed.
Note 4:
V
CC
0V.
Note 5:
V
OUT

GND, V
OUT
!
V
CC
(Outputs Active).
Note 6:
Unused inputs must be held HIGH or LOW. They may not float.
4.5V to 5.5V
0V to

5.5V
0V to V
CC
0V to 5.5V

40
q
C to

85
q
C
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
OH
V
OL
I
IN
I
CC
I
CCT
I
OFF
Parameter
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
LOW Level Output Voltage
Input Leakage Current
Quiescent Supply Current
Maximum I
CC
/ Input
Output Leakage Current
(Power Down State)
V
CC
(V)
4.5
5.5
4.5
5.5
4.5
4.5
4.5
4.5
0

5.5
5.5
5.5
0.0
4.40
3.94
0.0
0.1
0.36
4.50
T
A
Min
2.0
2.0
0.8
0.8
4.40
3.80
0.1
0.44
25
q
C
Typ
Max
T
A

40
q
C to

85
q
C
Max
Min
2.0
2.0
Units
V
Conditions
0.8
0.8
V
V
V
V
V
V
IN
V
IH
or V
IL
V
IN
V
IH
or V
IL
V
IN
V
IN
I
OH
I
OH
I
OL
I
OL

50
P
A

8 mA
50
P
A
8 mA
r
0.1
2.0
1.35
0.5
r
1.0
20.0
1.50
5.0
P
A
P
A
mA
5.5V or GND
V
CC
or GND
V
CC
or GND
V
IN
3.4V
Other Inputs
V
OUT
5.5V
P
A
Noise Characteristics
Symbol
V
OLP
(Note 7)
V
OLV
(Note 7)
V
IHD
(Note 7)
V
ILD
(Note 7)
Parameter
Quiet Output Maximum Dynamic V
OL
Quiet Output Minimum Dynamic V
OL
Minimum HIGH Level Dynamic Input Voltage
Maximum LOW Level Dynamic Input Voltage
V
CC
(V)
5.0
5.0
5.0
5.0
T
A
Typ
0.4
25
q
C
Limit
0.8
Units
V
V
V
V
Conditions
C
L
C
L
C
L
C
L
50 pF
50 pF
50 pF
50 pF

0.4

0.8
2.0
0.8
Note 7:
Parameter guaranteed by design.
3
www.fairchildsemi.com
74VHCT08A
AC Electrical Characteristics
Symbol
t
PLH
t
PHL
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
Parameter
Propagation Delay
V
CC
(V)
5.0
T
A
Min
25
q
C
Typ
5.0
5.5
4
18
Max
6.9
7.9
10
T
A

40
q
C to

85
q
C
Max
8.0
9.0
10
Min
1.0
1.0
Units
ns
pF
pF
C
L
C
L
V
CC
Conditions
15 pF
50 pF
Open
r
0.5
(Note 8)
Note 8:
C
PD
is defined as the value of the internal equivalent capacitance, which is calculated from the operating current consumption without load. Average
operating current can be obtained from the equation: I
CC
(opr.) C
PD
* V
CC
* f
IN

I
CC
/4 (per gate)
www.fairchildsemi.com
4
74VHCT08A
Physical Dimensions
inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Package Number M14A
5
www.fairchildsemi.com
查看更多>
参数对比
与74VHCT08AN相近的元器件有：74VHCT08AMX_NL、74VHCT08AMTCX_NL、74VHCT08A、74VHCT08AMTC、74VHCT08AM、74VHCT08AMX、74VHCT08ANX、74VHCT08ASJX、74VHCT08ASJ。描述及对比如下：
型号 74VHCT08AN 74VHCT08AMX_NL 74VHCT08AMTCX_NL 74VHCT08A 74VHCT08AMTC 74VHCT08AM 74VHCT08AMX 74VHCT08ANX 74VHCT08ASJX 74VHCT08ASJ
描述 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14 AHCT/VHCT SERIES, QUAD 2-INPUT AND GATE, PDSO14
系列 AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT
功能数量 4 4 4 4 4 4 4 4 4 4
端子数量 14 14 14 14 14 14 14 14 14 14
表面贴装 NO YES YES Yes YES YES YES Yes YES YES
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子位置 DUAL DUAL DUAL 双 DUAL DUAL DUAL 双 DUAL DUAL
是否无铅 不含铅 - - - 不含铅 不含铅 不含铅 - 不含铅 不含铅
是否Rohs认证 符合 符合 符合 - 符合 符合 符合 - 符合 符合
厂商名称 Fairchild Fairchild Fairchild - Fairchild Fairchild Fairchild - Fairchild Fairchild
零件包装代码 DIP SOIC TSSOP - TSSOP SOIC SOIC - SOP SOIC
包装说明 0.300 INCH, PLASTIC, MS-001, DIP-14 SOP, SOP14,.25 TSSOP, TSSOP14,.25 - TSSOP, TSSOP14,.25 SOP, SOP14,.25 SOP, SOP14,.25 - 5.30 MM, EIAJ TYPE2, SOP-14 5.30 MM, EIAJ TYPE2, SOP-14
针数 14 14 14 - 14 14 14 - 14 14
Reach Compliance Code compli compliant compliant - compliant compliant compliant - compli compli
JESD-30 代码 R-PDIP-T14 R-PDSO-G14 R-PDSO-G14 - R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 - R-PDSO-G14 R-PDSO-G14
JESD-609代码 e3 e3 e3 - e4 e3 e3 - e3 e3
长度 19.18 mm 8.6235 mm 5 mm - 5 mm 8.6235 mm 8.6235 mm - 10.2 mm 10.2 mm
负载电容（CL） 50 pF 50 pF 50 pF - 50 pF 50 pF 50 pF - 50 pF 50 pF
逻辑集成电路类型 AND GATE AND GATE AND GATE - AND GATE AND GATE AND GATE - AND GATE AND GATE
最大I（ol） 0.008 A 0.008 A 0.008 A - 0.008 A 0.008 A 0.008 A - 0.008 A 0.008 A
输入次数 2 2 2 - 2 2 2 - 2 2
最高工作温度 85 °C 85 °C 85 °C - 85 °C 85 °C 85 °C - 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C - -40 °C -40 °C -40 °C - -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 DIP SOP TSSOP - TSSOP SOP SOP - SOP SOP
封装等效代码 SOP14,.25 SOP14,.25 TSSOP14,.25 - TSSOP14,.25 SOP14,.25 SOP14,.25 - SOP14,.3 SOP14,.3
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR
封装形式 IN-LINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE - SMALL OUTLINE SMALL OUTLINE
包装方法 RAIL TAPE AND REEL TAPE AND REEL - RAIL RAIL TAPE AND REEL - TAPE AND REEL RAIL
峰值回流温度（摄氏度） NOT APPLICABLE 260 260 - 260 NOT SPECIFIED 260 - 260 260
电源 5 V 5 V 5 V - 5 V 5 V 5 V - 5 V 5 V
传播延迟（tpd） 9 ns 9 ns 9 ns - 9 ns 9 ns 9 ns - 9 ns 9 ns
认证状态 Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified
施密特触发器 NO NO NO - NO NO NO - NO NO
座面最大高度 5.08 mm 1.753 mm 1.2 mm - 1.2 mm 1.753 mm 1.753 mm - 2.1 mm 2.1 mm
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V - 5.5 V 5.5 V 5.5 V - 5.5 V 5.5 V
最小供电电压 (Vsup) 4.5 V 4.5 V 4.5 V - 4.5 V 4.5 V 4.5 V - 4.5 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V - 5 V 5 V 5 V - 5 V 5 V
技术 CMOS CMOS CMOS - CMOS CMOS CMOS - CMOS CMOS
端子面层 Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) Matte Tin (Sn) - Matte Tin (Sn) MATTE TIN
端子节距 2.54 mm 1.27 mm 0.65 mm - 0.65 mm 1.27 mm 1.27 mm - 1.27 mm 1.27 mm
处于峰值回流温度下的最长时间 NOT APPLICABLE NOT SPECIFIED NOT SPECIFIED - 30 NOT SPECIFIED NOT SPECIFIED - 30 NOT SPECIFIED
宽度 7.62 mm 3.9 mm 4.4 mm - 4.4 mm 3.9 mm 3.9 mm - 5.3 mm 5.3 mm
Base Number Matches 1 1 1 - 1 1 1 - 1 1
湿度敏感等级 - 1 1 - 1 1 1 - 1 1
热门器件
热门资源推荐
想做一个串口按钮发送指令的上位机，没做过，没有任何头绪 -48V供电怎么理解？ 设备功耗测量 电池终结者 关于HTML5和CSS替换使用 ROHM开发低噪声CMOS运算放大器 那些造芯片要用的设备们(转载与整理) 请教高手关于单片机向电脑传送信息的方法 面对压力会怎么去调整自己 EEWORLD大学堂----直播回放: TI Matter 解决方案助力智能家居创新
PIC单片机控制的遥控防盗报警器电路 红外线探测报警器 使用ESP8266从NTP服务器获取时间并在OLED显示器上显示 开关电源的基本组成及工作原理 用NE555制作定时器 RS-485基础知识:处理空闲总线条件的两种常见方法 如何构建一个触摸传感器电路 如何调制IC555振荡器 基于ICL296的大电流开关稳压器电源电路 基于TDA2003的简单低功耗汽车立体声放大器电路
器件捷径:
00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W
需要登录后才可以下载。
登录取消