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參數資料
| 型號： | TC74AC139FT |
| 廠商： | Toshiba Corporation |
| 英文描述： | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 21.54 to 22.47; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
| 中文描述： | CMOS數字集成電路硅單片雙路2至4線譯碼器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 276K |
| 代理商： | TC74AC139FT |
TC74AC139P/F/FN/FT
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74AC139P,TC74AC139F,TC74AC139FN,TC74AC139FT
Dual 2-to-4 Line Decoder
The TC74AC139 is an advanced high speed CMOS 2-to-4 LINE
DECODER fabricated with silicon gate and double-layer metal
wiring C
2
MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
The active low enable input can be used for gating or it can be
used as a data input for demultiplexing applications.
When the enable input is held “H”, all four outputs are fixed at
a high logic level independent of the other inputs.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
High speed: t
pd
=
5.9 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
8
μ
A (max) at Ta
=
25°C
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
Symmetrical output impedance:
|I
OH
|
=
I
OL
=
24 mA (min) Capability of driving 50
Ω
transmission lines.
Balanced propagation delays: t
pLH
～
t
pHL
Wide operating voltage range: V
CC
(opr)
=
2 V to 5.5 V
Pin and function compatible with 74F139
Pin Assignment
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74AC139P
TC74AC139F
TC74AC139FN
TC74AC139FT
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
SOL16-P-150-1.27
TSSOP16-P-0044-0.65A
: 1.00 g (typ.)
: 0.18 g (typ.)
: 0.13 g (typ.)
: 0.06 g (typ.)
(top view)
V
CC
16
2A
2B
15
14
13
12
11
10
1
2
3
4
5
6
7
GND
8
9
1A
1B
G
1
0
Y
1
1
Y
1
2
Y
1
3
Y
1
G
2
0
Y
2
1
Y
2
2
Y
2
3
Y
2
相關PDF資料 |
PDF描述 |
|---|---|
| TC74AC139P_07 | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 22.93 to 25.57; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
| TC74AC153P_07 | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 3.70 to 4.10; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
| TC74AC164F | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 23.72 to 24.78; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
| TC74AC164FN | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 24.54 to 25.57; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
| TC74AC164FT | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 25.10 to 28.90; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: URP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC74AC139FT(EL) | 制造商:Toshiba America Electronic Components 功能描述:Logic,C-MOS,74AC,TC74AC139FT |
| TC74AC139-FT(SPL) | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74AC139FT_12 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Dual 2-to-4 Line Decoder |
| TC74AC139P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DUAL 2 - TO - 4 LINE DECODER |
| TC74AC139P(F) | 制造商:Toshiba 功能描述:74AC Dual 2-to-4 Line Decoder DIP Bulk 制造商:Toshiba America Electronic Components 功能描述:IC, advanced, CMOS logic, TC74AC139P(F) |
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