參數(shù)資料
型號(hào): MC74F257AD
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Processor Supervisory Circuits 5-SOT-23 -40 to 85
中文描述: F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封裝: SOIC-16
文件頁(yè)數(shù): 3/3頁(yè)
文件大?。?/td> 61K
代理商: MC74F257AD
4-129
FAST AND LS TTL DATA
MC74F257A
AC CHARACTERISTICS
74F
74F
TA = +25
°
C
TA = 0
°
C to 70
°
C
VCC = 5.0 V
±
10%
VCC = +5.0 V
CL = 50 pF
CL = 50 pF
Symbol
Parameter
Min
Max
Min
Max
Unit
tPLH
Propagation Delay
1.5
5.5
1.5
6.0
ns
tPHL
In to Zn
2.0
5.5
2.0
6.0
tPLH
Propagation Delay
3.0
9.5
3.0
10.5
ns
tPHL
S to Zn
2.5
7.0
2.5
8.0
tPZH
Output Enable Time
2.0
6.5
2.0
7.0
ns
tPZL
2.5
7.0
2.5
8.0
tPHZ
Output Disable Time
2.0
6.0
2.0
7.0
ns
tPLZ
2.0
6.0
2.0
7.0
相關(guān)PDF資料
PDF描述
MC74F257AN Processor Supervisory Circuits 5-SOT-23 -40 to 85
MC74F258AD Processor Supervisory Circuits 5-SOT-23 -40 to 85
MC74F258AN QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
MC74F259D Automotive Catalog Processor Supervisory Circuits 5-SOT-23 -40 to 125
MC74F259N Processor Supervisory Circuits 5-SOT-23 -40 to 85
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