器件名称: MC74AC125
功能描述: Quad Buffer with 3State Outputs
文件大小: 142.54KB 共9页
简 介:MC74AC125, MC74ACT125 Quad Buffer with 3State Outputs
Features
Outputs Source/Sink ′ACT125 Has TTL Compatible Inputs PbFree Packages are Available
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VCC 14
A2 13
B2 12
O2 11
A3 10
B3 9
O3 8
14 1
PDIP14 N SUFFIX CASE 646
14 1 A0 2 B0 3 O0 4 A1 5 B1 6 O1 7 GND 1
SOIC14 D SUFFIX CASE 751A
Figure 1. Pinout: 14Lead Packages Conductors (Top View)
14 1
TSSOP14 DT SUFFIX CASE 948G
PIN ASSIGNMENT
PIN An, Bn On FUNCTION Inputs Outputs 14 1 SOEIAJ14 M SUFFIX CASE 965
FUNCTION TABLE
Inputs An Bn Output On L H Z
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
L L L H H X NOTE: H = High Voltage Level; L = Low Voltage Level; Z = High Impedance; X = Immaterial
DEVICE MARKING INFORMATION
See general marking information in the device marking section on page 5 of this data sheet.
Semiconductor Components Industries, LLC, 2006
October, 2006 Rev. 7
1
Publication Order Number: MC74AC125/D
MC74AC125, MC74ACT125
MAXIMUM RATINGS
Symbol VCC Vin Vout Iin Iout ICC Tstg Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC VCC or GND Current per Output Pin Storage Temperature Value 0.5 to +7.0 0.5 to VCC + 0.5 0.5 to VCC + 0.5 ± 20 ± 50 ± 50 65 to +150 Unit V V V mA mA mA °C
Stresses exceeding Maximum Ratings may damage the device. Maximum……