- 您现在的位置：买卖IC网 > PDF目录2026 > 74VHC393N (Fairchild Semiconductor)IC COUNTER BIN DUAL 4BIT 14DIP PDF资料下载
参数资料
| 型号： | 74VHC393N |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 7/10页 |
| 文件大小： | 0K |
| 描述： | IC COUNTER BIN DUAL 4BIT 14DIP |
| 标准包装： | 25 |
| 系列： | 74VHC |
| 逻辑类型： | 二进制计数器 |
| 方向： | 上 |
| 元件数： | 2 |
| 每个元件的位元数： | 4 |
| 复位： | 异步 |
| 计数速率： | 115MHz |
| 触发器类型： | 负边沿 |
| 电源电压： | 2 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-DIP |
| 包装： | 管件 |
1998 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC393 Rev. 1.5.0
6
74VHC393
—
Dual
4-Bit
Binar
y
Counter
AC Electrical Characteristics
Note:
2. CPD 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 by the equation:
ICC(Opr.) = CPD VCC fIN + ICC / 2 (per Counter)
AC Operating Requirements
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
TA = –40°C to
+85°C
Units
Min.
Typ.
Max.
Min.
Max.
tPLH, tPHL
Propagation Delay
Time (CP–QA)
3.3 ± 0.3
CL = 15pF
8.6
13.2
1.0
15.5
ns
CL = 50pF
11.1
16.7
1.0
19.0
5.0 ± 0.5
CL = 15pF
5.8
8.5
1.0
10.0
CL = 50pF
7.3
10.5
1.0
12.0
tPLH, tPHL
Propagation Delay
Time (CP–QB)
3.3 ± 0.3
CL = 15pF
10.2
15.8
1.0
18.5
ns
CL = 50pF
12.7
19.3
1.0
22.0
5.0 ± 0.5
CL = 15pF
6.8
9.8
1.0
11.5
CL = 50pF
8.3
11.8
1.0
13.5
tPLH, tPHL
Propagation Delay
Time (CP–QC)
3.3 ± 0.3
CL = 15pF
11.7
18.0
1.0
21.0
ns
CL = 50pF
14.2
21.5
1.0
24.5
5.0 ± 0.5
CL = 15pF
7.7
11.2
1.0
13.0
CL = 50pF
9.2
13.2
1.0
15.0
tPLH, tPHL
Propagation Delay
Time (CP–QD)
3.3 ± 0.3
CL = 15pF
13.0
19.7
1.0
23.0
ns
CL = 50pF
15.5
23.2
1.0
26.5
5.0 ± 0.5
CL = 15pF
8.5
12.5
1.0
14.5
CL = 50pF
10.0
14.5
1.0
16.5
tPLH, tPHL
Propagation Delay
Time (CLR–Qn)
3.3 ± 0.3
CL = 15pF
7.9
12.3
1.0
14.5
ns
CL = 50pF
10.4
15.8
1.0
18.0
5.0 ± 0.5
CL = 15pF
5.4
8.1
1.0
9.5
CL = 50pF
6.9
10.1
1.0
11.5
fMAX
Maximum Clock
3.3 ± 0.3
CL = 15pF
75
120
65
MHz
CL = 50pF
45
65
35
5.0 ± 0.5
CL = 15pF
125
170
105
CL = 50pF
85
115
75
CIN
Input Capacitance
VCC = Open
4
10
pF
CPD
Power Dissipation
Capacitance
(2)
23
pF
Symbol
Parameter
VCC (V)
TA = 25°C
T A = – 40°C to +85°C
Units
Typ.
Guaranteed Minimum
tW(L), tW(H)
Minimum Pulse Width (CP)
3.3 ± 0.3
5.0
ns
5.0 ± 0.5
5.0
tW(H)
Minimum Pulse Width (CLR)
3.3 ± 0.3
5.0
ns
5.0 ± 0.5
5.0
tREM
Minimum Removal Time
3.3 ± 0.3
5.0
ns
5.0 ± 0.5
4.0
相关PDF资料 |
PDF描述 |
|---|---|
| 74VHC4040N | IC COUNTER VIN 12STAGE 16DIP |
| 74VHC573N | IC LATCH OCTAL D 3STATE 20DIP |
| 74VHC574N | IC FLIP FLOP OCT C 3ST 20DIP |
| 74VHC74N | IC FLIP FLOP DUAL D HS 14DIP |
| 74VHCT374AN | IC FLIP FLOP OCT D 2ST 20DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC393N_Q | 功能描述:计数器 IC Dl 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| 74VHC393SJ | 功能描述:计数器移位寄存器 Dl 4-Bit Binary Ctr RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74VHC393SJ_Q | 功能描述:计数器 IC Dl 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| 74VHC393SJX | 功能描述:计数器移位寄存器 Dl 4-Bit Binary Ctr RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74VHC4040 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:12-Stage Binary Counter |
发布紧急采购，3分钟左右您将得到回复。