74ACT125

更新时间： 2024-10-01 23:00:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
8页	77K
描述
QUAD BUS BUFFERS 3-STATE

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中文翻译

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数据手册

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74ACT125 数据手册

74ACT125

QUAD BUS BUFFERS (3-STATE)

PRELIMINARY DATA

■

HIGH SPEED: t_PD= 6.5 ns (TYP.) at V_CC= 5V

LOW POWER DISSIPATION:

I_CC= 8 µA (MAX.) at T_A= 25 ^oC

COMPATIBLE WITH TTL OUTPUTS

■

_IH= 2V (MIN), V = 0.8V (MAX)

50Ω TRANSMISSION LINE DRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL=24 mA (MIN)

BALANCED PROPAGATION DELAYS:

t_PLHt_PHL

OPERATING VOLTAGE RANGE:

(Plastic Package)

(Micro Package)

ORDER CODES :

74ACT125B

74ACT125M

equivalentBipolar Schottky TTL.

These devices require the same 3-STATE control

input G to be taken high to make the output go in

to the high impedance state.

V_CC(OPR) = 4.5V to 5.5V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 125

IMPROVED LATCH-UP IMMUNITY

The device is designed to interface directly High

Speed CMOS systems with TTL, NMOS and

CMOS output voltage levels.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The ACT125 is an high-speedCMOS QUAD BUS

BUFFERS fabricated with sub-micron silicon gate

and

double-layer metal

wiring

C²MOS

technology. It is ideal for low power applications

maintaining high speed operation similar to

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/8

May 1997

12 3 4 5 6 7 8

中文翻译

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与74ACT125相关器件

型号	品牌	获取价格	描述	数据表
74ACT125B	STMICROELECTRONICS	获取价格	QUAD BUS BUFFERS 3-STATE
74ACT125CW	FAIRCHILD	获取价格	Bus Driver, ACT Series, 4-Func, 1-Bit, True Output, CMOS, DIE
74ACT125D	ETC	获取价格	4-Bit Buffer/Driver
74ACT125DB	ETC	获取价格	4-Bit Buffer/Driver
74ACT125DB-T	NXP	获取价格	IC ACT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, Bus Driver/Transceiver
74ACT125DCQB	NSC	获取价格	Quad Buffer with TRI-STATE Outputs
74ACT125DCQR	NSC	获取价格	Quad Buffer with TRI-STATE Outputs
74ACT125DCX	NSC	获取价格	Quad Buffer with TRI-STATE Outputs
74ACT125DMQB	NSC	获取价格	Quad Buffer with TRI-STATE Outputs
74ACT125DMQR	NSC	获取价格	Quad Buffer with TRI-STATE Outputs