Datasheet > 74AHC1G66GW,115

74AHC1G66GW,115

更新时间： 2024-01-08 05:47:04

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
17页	93K
描述
74AHC(T)1G66 - Single-pole single-throw analog switch TSSOP 5-Pin

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技术参数
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74AHC1G66GW,115 技术参数

生命周期：	Active	零件包装代码：	TSSOP
包装说明：	1.25 MM, PLASTIC, SOT-353, MO-203, SC-88A, TSSOP-5	针数：	5
Reach Compliance Code：	unknown	风险等级：	5.73
Base Number Matches：	1

74AHC1G66GW,115 数据手册

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

10.2 ON resistance

Table 8.

ON resistance

At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graph see Figure 7 ^[1]

Symbol Parameter

Conditions

25 °C

−40 °C to +85 °C −40 °C to +125 °C Unit

Typ max

Max

74AHC1G66 and 74AHCT1G66

R_ON(peak)ON resistance V_I= V_CCto GND; see Figure 6

(peak)

I_SW= 1.0 mA; V_CC= 2.0 V

148^[1]

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 28

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 15

R_ON(rail)ON resistance V_I= GND; see Figure 6

(rail)

110

I_SW= 1.0 mA; V_CC= 2.0 V

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 20

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 15

V_I= V_CC; see Figure 6

I_SW= 1.0 mA; V_CC= 2.0 V

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 18

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 13

[1] At supply voltages approaching 2 V, the analog switch ON resistance becomes extremely non-linear. Therefore it is recommended that

these devices be used to transmit digital signals only, when using this supply voltage.

10.3 ON resistance test circuit and graphs

mna630

(Ω)

= 3.0 V

4.5 V

5.5 V

GND

V (V)

001aag490

R_ON= V_SW/ I_SW

T_amb= 25 °C.

Fig 6. Test circuit for measuring ON resistance

Fig 7. Typical ON resistance as a function of

input voltage

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

6 of 17

1...3 4 567 8 9...17

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