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参数资料
| 型号： | TC74VHC4051AFK |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16 |
| 封装： | 3 MM, 0.50 MM PITCH, PLASTIC, VSSOP-16 |
| 文件页数： | 1/13页 |
| 文件大小： | 199K |
| 代理商： | TC74VHC4051AFK |
TC74VHC4051,4052,4053AF/FT/FK
2008-04-01
1
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74VHC4051AF,TC74VHC4051AFT,TC74VHC4051AFK
TC74VHC4052AF,TC74VHC4052AFT,TC74VHC4052AFK
TC74VHC4053AF,TC74VHC4053AFT,TC74VHC4053AFK
TC74VHC4051AF/AFT/AFK
8-Channel Analog Multiplexer/Demultiplexer
TC74VHC4052AF/AFT/AFK
Dual 4-Channel Analog Multiplexer/Demultiplexer
TC74V4053AF/AFT/AFK
Triple 2-Channel Analog Multiplexer/Demultiplexer
The TC74VHC4051A/4052A/4053A are high-speed, low-voltage
drive analog multiplexer/demultiplexers using silicon gate CMOS
technology. In 3 V and 5 V systems these can achieve high-speed
operation with the low power dissipation that is a feature of
CMOS.
The TC74VHC4051A/4052A/4053A offer analog/digital signal
selection as well as mixed signals. The 4051A has an 8-channel
configuration, the 4052A has an 4-channel × 2 configuration, and
the 4053A has a 2-channel × 3 configuration.
The switches for each channel are turned ON by the control pin
digital signals.
All control inputs are equipped with a newly developed input
protection circuit that avoids the need for a diode on the plus side
(forward side from the input to the VCC). As a result, for example,
5.5 V signals can be permitted on the inputs even when the
power supply voltage to the circuits is off. As a result of this input
power protection, the TC74VHC4051A/4052A/4053A can be used
in a variety of applications, including in the system which has
two power supplies, and in battery backup circuits.
Features
Low ON resistance: Ron = 45 (typ.) (VCC = 3 V)
Ron = 24 (typ.) (VCC = 4.5 V)
Low power dissipation: ICC = 2.0 μA (max) (Ta = 25°C)
Input level: VIL = 0.8V (max) (VCC = 3 V)
VIH = 2.0V (min) (VCC = 3 V)
Power down protection is provided on all control inputs
TC74VHC4051AF, TC74VHC4052AF,
TC74VHC4053AF
TC74VHC4051AFT, TC74VHC4052AFT,
TC74VHC4053AFT
TC74VHC4051AFK, TC74VHC4052AFK,
TC74VHC4053AFK
SOP16-P-300-1.27A
: 0.18 g ( typ.)
TSSOP16-P-0044-0.65A
: 0.06 g ( typ.)
VSSOP16-P-0030-0.50
: 0.02 g ( typ.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC74VHC4051AFK(E,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,8ch Multiplexer/Demulti,US16 |
| TC74VHC4051AFT(E,K | 制造商:Toshiba America Electronic Components 功能描述:Multiplexer/Demultipl. Single 8-Ch TSSOP |
| TC74VHC4052AFK(E,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,Dual 4ch Mltplxr/Demltp,US16 |
| TC74VHC4052AFT(E,K | 制造商:Toshiba America Electronic Components 功能描述:Multiplexer/Demultipl. Dual 4-Ch TSSOP16 |
| TC74VHC4053AFK(E,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,Triple 2ch Mltplxr/Deml,US16 |
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