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參數(shù)資料
| 型號： | TC74VHC4051AF |
| 廠商： | Toshiba Corporation |
| 英文描述： | PFC+PWM adjustable frequency, f-down mode; Vin (V) max.: 24; Icc (mA) max.: 1; Fmax (kHz) max.: 400; Topr [Tjopr] (°C): [-40 to +125]; Remarks: Switching regulator; Package: SOP; Pin count: 16 |
| 中文描述： | 模擬多路復(fù)用器/解復(fù)用器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 289K |
| 代理商： | TC74VHC4051AF |
TC74VHC4051,4052,4053AF/FT/FK
2007-10-01
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 V
CC
). 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: R
on
= 45
(typ.) (V
CC
= 3 V)
R
on
= 24
(typ.) (V
CC
= 4.5 V)
Low power dissipation: I
CC
= 2.0
μ
A (max) (Ta = 25°C)
Input level: V
IL
= 0.8V (max) (V
CC
= 3 V)
V
IH
CC
= 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
TSSOP16-P-0044-0.65A : 0.06 g ( typ.)
VSSOP16-P-0030-0.50 : 0.02 g ( typ.)
: 0.18 g ( typ.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC74VHC4051AFK | Analog Multiplexer/Demultiplexer |
| TC74VHC4051AFT | Synchronous phase shift full-bridge control IC ; Vin (V) max.: 20; Icc (mA) max.: 10; Fmax (kHz) max.: 2 MHz; Topr [Tjopr] (°C): -40 to +125; Remarks: Switching regulator; Package: TSSOP; Pin count: 20 |
| TC74VHC4052AF | Analog Multiplexer/Demultiplexer |
| TC74VHC4052AFK | Analog Multiplexer/Demultiplexer |
| TC74VHC4052AFT | Analog Multiplexer/Demultiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74VHC4051AF(EK,F | 制造商:Toshiba America Electronic Components 功能描述:Multiplexer/Demultipl. Single 8-Ch SOP16 |
| 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 |
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