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74HCT1G66GW-R

更新时间： 2024-02-03 12:16:35

品牌	Logo	应用领域
恩智浦 - NXP		开关
页数	文件大小	规格书
20页	104K
描述
Bilateral switch - Description: PicoGate Bilateral Switch; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 5 ; On resistance: 35 Ohms; Power dissipation considerations: Low Power ; Propagation delay: 3 ns; Voltage: 4.5-5.5 V

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74HCT1G66GW-R 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.29
模拟集成电路 - 其他类型：	SPST	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED

74HCT1G66GW-R 数据手册

Philips Semiconductors

Product speciﬁcation

Bilateral switch

74HC1G66; 74HCT1G66

FEATURES

DESCRIPTION

• Wide operating voltage range from 2.0 to 9.0 V

• Very low ON-resistance:

The 74HC1G/HCT1G66 is a high-speed Si-gate CMOS

device.

The 74HC1G/HCT1G66 provides an analog switch. The

switch has two input/output pins (Y and Z) and an active

HIGH enable input pin (E). When pin E is LOW, the analog

switch is turned off.

– 45 Ω (typical) at V_CC= 4.5 V

– 30 Ω (typical) at V_CC= 6.0 V

– 25 Ω (typical) at V_CC= 9.0 V.

• High noise immunity

The non standard output currents are equal compared to

the 74HC/HCT4066.

• Low power dissipation

• Very small 5 pins package

• Output capability: non standard.

QUICK REFERENCE DATA

GND = 0 V; T_amb= 25 °C; t_r= t_f= 6.0 ns.

TYPICAL

SYMBOL

PARAMETER

turn-on time E to V_os

CONDITIONS

UNIT

HC1G HCT1G

t_PZH/t_PZL

C_L= 15 pF; R_L= 1 kΩ; V_CC= 5 V 11

1.5

_PHZ/t_PLZ

turn-off time E to V_os

C_I

input capacitance

C_PD

C_S

power dissipation capacitance

maximum switch capacitance

notes 1 and 2

Notes

1. C_PDis used to determine the dynamic power dissipation (P_Din µW).

P_D= C_PD× V_CC²× f_i+ ∑ ((C_L+C_S)× V_CC²× f_o) where:

f_i= input frequency in MHz;

f_o= output frequency in MHz;

C_L= output load capacitance in pF;

C_S= maximum switch capacitance in pF;

V_CC= supply voltage in Volts;

∑ ((C_L+C_S)× V_CC²× f_o) = sum of outputs.

2. For HC1G the condition is V_I= GND to V_CC

For HCT1G the condition is V_I= GND to V_CC− 1.5 V.

FUNCTION TABLE

See note 1.

INPUT E

SWITCH

OFF

Note

1. H = HIGH voltage level;

L = LOW voltage level.

2002 May 15

123 4 5 6 7...20

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