74AC125 datasheet(1/9 Pages) STMICROELECTRONICS

部件名	74AC125

功能描述	QUAD BUS BUFFERS (3-STATE)

PDF	9 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 9 page

1/9

July 2001

s

HIGH SPEED: tPD = 4ns (TYP.) at VCC = 5V

s

LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s

50

Ω TRANSMISSION LINE DRIVING

CAPABILITY

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 24mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 125

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74AC125 is an advanced high-speed CMOS

QUAD BUS BUFFER fabricated with sub-micron

silicon gate and double-layer metal wiring C2MOS

technology.

The device requires the 3-STATE control input G

to be set high to place the output go in to the high

impedance state.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74AC125

QUAD BUS BUFFERS (3-STATE)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

74AC125B

SOP

74AC125M

74AC125MTR

TSSOP

74AC125TTR

TSSOP

DIP

SOP

类似零件编号 - 74AC125

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74AC125	90Kb / 9P	Quad Buffer with 3-STATE Outputs
Hitachi Semiconductor	74AC125	51Kb / 8P	Quad Buffer/Line Driver with 3-State Output
National Semiconductor ...	74AC125	162Kb / 8P	Quad Buffer with TRI-STATE Outputs
ON Semiconductor	74AC125	142Kb / 9P	Quad Buffer with 3?뭆tate Outputs October, 2006 ??Rev. 7
Fairchild Semiconductor	74AC125	309Kb / 10P	Quad Buffer with 3-STATE Outputs

More results

类似说明 - 74AC125

制造商	部件名	数据表	功能描述
STMicroelectronics	74ACT125	75Kb / 8P	QUAD BUS BUFFERS 3-STATE May-1997
	74LVQ125	61Kb / 8P	QUAD BUS BUFFERS 3-STATE Feb-1999
	74VHC125	61Kb / 8P	QUAD BUS BUFFERS 3-STATE Jun-1999
	74VHC126	61Kb / 8P	QUAD BUS BUFFERS (3-STATE) Jun-1999
	74VHCT125A	60Kb / 8P	QUAD BUS BUFFERS 3-STATE Aug-1999
	74VHCT126A	60Kb / 8P	QUAD BUS BUFFERS 3-STATE Mar-2000
	M54HC125	256Kb / 9P	QUAD BUS BUFFERS 3-STATE March 2004
	M54HCT125	254Kb / 10P	QUAD BUS BUFFERS 3-STATE Oct-1993
	74ACT125MTR	178Kb / 9P	QUAD BUS BUFFERS (3-STATE) Jul-2001
	74VHC125	239Kb / 12P	QUAD BUS BUFFERS (3-STATE) 12-Nov-2004