参数资料
型号: SN74LS74ADR2
厂商: ON SEMICONDUCTOR
元件分类: 锁存器
英文描述: LS SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
封装: PLASTIC, SOIC-14
文件页数: 4/7页
文件大小: 169K
代理商: SN74LS74ADR2
SN74LS74A
http://onsemi.com
4
Figure 1. Clock to Output Delays, Data
Set-Up and Hold Times, Clock Pulse Width
AC WAVEFORMS
*The shaded areas indicate when the input is permitted to change for predictable output performance.
D*
CP
Q
1.3 V
tPLH
tPHL
tPLH
tPHL
th(L)
ts(L)
tW(H)
tW(L)
ts(H)
th(H)
1
fMAX
1.3 V
Figure 2. Set and Clear to Output Delays,
Set and Clear Pulse Widths
tW
1.3 V
tW
1.3 V
tPLH
tPHL
tPLH
tPHL
SET
CLEAR
Q
相关PDF资料
PDF描述
SN74LS74N LS SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, INVERTED OUTPUT, PDIP14
SN74LS75JDS LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP16
SN74LS77JD LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDIP14
SN74LS75JS LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP16
SN74LS75NS LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PDIP16
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