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參數(shù)資料
| 型號(hào)： | TC74ACT299F |
| 廠商： | Toshiba Corporation |
| 英文描述： | CMOS Digital Integrated Circuit Silicon Monolithic 8-Bit PIPO Shift Register with Asynchronous Clear |
| 中文描述： | CMOS數(shù)字集成電路硅單片8位皮普移位寄存器的異步清除 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大小： | 451K |
| 代理商： | TC74ACT299F |
TC74ACT299P/F
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT299P,TC74ACT299F
8-Bit PIPO Shift Register with Asynchronous Clear
The TC74ACT299 is an advanced high speed CMOS 8-BIT
PIPO SHIFT REGISTER 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.
This device may be used as a level converter for interfacing
TLL or NMOS to High Speed CMOS. The inputs are compatible
with TTL, NMOS and CMOS output voltage levels.
It has a four modes (HOLD, SHIFT LEFT, SHIFT RIGHT and
LOAD DATA) controlled by the two selection inputs (S0, S1).
When one or both enable (
1
G
,
outputs are forced to the high-impedance state; however,
sequential operation or clearing of the register is not affected.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features (Note 1)(Note 2)
2
G
) are high, the eight I/O
High speed: f
max
=
130 MHz (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
8
μ
A (max) at Ta
=
25°C
Compatible with TTL outputs: V
IL
=
0.8 V (max)
Symmetrical output impedance: |I
OH
|
=
I
OL
=
24 mA (min)
Balanced propagation delays: t
pLH
～
t
pHL
Pin and function compatible with 74F299
V
IH
=
2.0 V (min)
Capability of driving 50
Ω
transmission lines.
Note 1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.
Note 2: All floating (high impedance) bus terminals must have their input levels fixed by means of pull up or pull
down resistors.
Pin Assignment
TC74ACT299P
TC74ACT299F
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
: 1.30 g (typ.)
: 0.22 g (typ.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74ACT299F(F) | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74ACT299P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS Digital Integrated Circuit Silicon Monolithic 8-Bit PIPO Shift Register with Asynchronous Clear |
| TC74ACT299P(F) | 制造商:Toshiba America Electronic Components 功能描述: 制造商:Toshiba America Electronic Components 功能描述:Shift Register Single 8-Bit Serial/Parallel to Serial/Parallel 20-Pin PDIP |
| TC74ACT32F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TC74ACT32F(F) | 制造商:Toshiba 功能描述:74ACT Quad 2-Input OR Gate 14SOP Bulk 制造商:Toshiba America Electronic Components 功能描述:IC, 74 series logic 制造商:Toshiba 功能描述:OR Gate 4-Element 2-IN CMOS 14-Pin SOP Tube |
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