- 您现在的位置：买卖IC网 > PDF目录378665 > MC74HC139AN (MOTOROLA INC) Dual 1-of-4 Decoder/Demultiplexer PDF资料下载
参数资料
| 型号： | MC74HC139AN |
| 厂商： | MOTOROLA INC |
| 元件分类： | 通用总线功能 |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 3/6页 |
| 文件大小： | 182K |
| 代理商： | MC74HC139AN |
MC54/74HC139A
High–Speed CMOS Logic Data
DL129 — Rev 6
3
MOTOROLA
tPHL
(Figures 1 and 3)
4.5
23
35
6.0
20
29
30
tTLH,
Maximum Output Transition Time, Any Output
2.0
75
25
110
ns
NOTE:For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High–
Speed CMOS Data Book (DL129/D).
95
CPD
Power Dissipation Capacitance (Per Decoder)*
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see Chapter 2 of the
Motorola High–Speed CMOS Data Book (DL129/D).
Typical @ 25
°
C, VCC = 5.0 V
55
pF
SWITCHING WAVEFORMS
tTHL
tTLH
Figure 1.
VCC
GND
tr
tPHL
tPLH
OUTPUT Y
SELECT
90%
50%
10%
90%
50%
10%
Figure 2.
50%
tPHL
tPLH
VCC
GND
OUTPUT Y
50%
INPUT A
* Includes all probe and jig capacitance
Figure 3. Test Circuit
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
tf
VALID
VALID
相关PDF资料 |
PDF描述 |
|---|---|
| MC74HC173AD | Quad 3-State D Flip-Flop with Common Clock and Reset |
| MC74HC173 | Quad 3-State D Flip-Flop with Common Clock and Reset |
| MC74HC173AN | Quad 3-State D Flip-Flop with Common Clock and Reset |
| MC74HC4060AD | 14-Stage Binary Ripple Counter With Oscillator |
| MC74HC4060 | 14-Stage Binary Ripple Counter With Oscillator |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74HC139AND | 制造商:Motorola Inc 功能描述: |
| MC74HC139ANG | 功能描述:编码器、解码器、复用器和解复用器 2-6V Dual 1-of-14 Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC74HC139J | 制造商:Motorola Inc 功能描述: |
| MC74HC147DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC147F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
发布紧急采购，3分钟左右您将得到回复。