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參數資料
| 型號： | 74HC4051D/T3 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 多路復用及模擬開關 |
| 英文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16 |
| 封裝： | 3.90 MM, PLASTIC, MS-012, SOT-109-1, SOP-16 |
| 文件頁數： | 11/32頁 |
| 文件大小： | 170K |
| 代理商： | 74HC4051D/T3 |
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74HC_HCT4051_3
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 19 December 2005
19 of 32
Philips Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
[1]
CPD is used to determine the dynamic power dissipation (PD in W):
PD =CPD × VCC2 × fi + ∑{(CL +CS) × VCC2 × fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
∑{(C
L +CS) × VCC
2
× f
o} = sum of outputs;
CL = output load capacitance in pF;
CS = switch capacitance in pF;
VCC = supply voltage in V.
[2]
For 74HCT4051 the condition is VI = GND to VCC 1.5 V.
13. Waveforms
tPZH,
tPZL
turn-ON time
E to Vos
VEE = 0 V
-
83
ns
VEE = 4.5 V
-
59
ns
Sn to Vos
VEE = 0 V
-
83
ns
VEE = 4.5 V
-
59
ns
tPHZ,
tPLZ
turn-OFF time
E to Vos
VEE = 0 V
-
68
ns
VEE = 4.5 V
-
48
ns
Sn to Vos
VEE = 0 V
-
68
ns
VEE = 4.5 V
-
48
ns
Table 11:
Dynamic characteristics type 74HCT4051 …continued
GND = 0 V; tr =tf = 6 ns; CL = 50 pF and VCC = 4.5 V unless specied otherwise; for test circuit see Figure 14.
Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Fig 12. Input (Vis) to output (Vos) propagation delays
001aad555
tPLH
tPHL
50 %
Vis input
Vos output
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74HC4051M | 制造商:Texas Instruments 功能描述: |
| 74HC4051N | 制造商:NXP Semiconductors 功能描述:Analog Multiplexer Single 8:1 Bulk 制造商:NXP Semiconductors 功能描述:IC 74HC CMOS 74HC4051 DIP16 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC4051, DIP16, 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC4051, DIP16, 5V; Logic Type:Multiplexer, Demultiplexer; No. of Outputs:8; Supply Voltage Range:2V to 6V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Min:-40C; Operating Temperature Max:125C; ;RoHS Compliant: Yes |
| 74HC4051N,652 | 功能描述:多路器開關 IC 8-CH ANALOG MUX/DMUX RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| 74HC4051N652 | 制造商:NXP Semiconductors 功能描述:IC ANALOG MUX/DMUX 8 X 1 DIP-16 |
| 74HC4051PW | 制造商:NXP Semiconductors 功能描述:LOGIC 74HC 8CH MUX/DEMUX TSSOP16 |
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