SN74LS73 Motorola, SN74LS73 Datasheet - Page 3

• Manufacturer Part Number: SN74LS73
• Description: DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
• Manufacturer: Motorola

*The shaded areas indicate when the input is permitted to change for predictable output performance.
J or K *
CLEAR
CP
SET
Q
Q
Q
Q
Set-Up and Hold Times, Clock Pulse Width
Figure 2. Set and Clear to Output Delays,
t s(L)
Figure 1. Clock to Output Delays, Data
1.3 V
1.3 V
Set and Clear Pulse Widths
FAST AND LS TTL DATA
t W
SN54/74LS73A
1.3 V
t PLH
t h(L) = 0
AC WAVEFORMS
t W(L)
1.3 V
t PHL
t PLH
1.3 V
t PHL
1.3 V
5-70
1.3 V
f MAX
1.3 V
1
t W(H)
t s(H)
1.3 V
t PLH
t PHL
1.3 V
1.3 V
t W
1.3 V
t PLH
t h(H) = 0
1.3 V
1.3 V
1.3 V
t PHL
1.3 V