74abt74 NXP Semiconductors, 74abt74 Datasheet - Page 4

• Manufacturer Part Number: 74abt74
• Description: Dual D-type Flip-flop
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC WAVEFORMS
V
The shaded areas indicate when the input is permitted to change for predictable output performance
1995 Sep 22
M
CPn
Dn
Qn
Qn
SDn or RDn
Dual D-type flip-flop
= 1.5V, V
Waveform 2. Recovery time for set or reset to clock
Waveform 1. Propagation delay for data to output,
CPn
data setup time and hold times, and clock width,
t
V
IN
su
V
M
M
(L)
= GND to 3.0V
and maximum clock frequency
t
h
V
(L)
t
t
PLH
PHL
M
t
w
(H)
V
V
V
M
1/f
M
M
max
t
w
V
(L)
M
t
rec
t
V
su
M
(H)
t
h
V
V
(H)
t
M
V
t
PHL
M
PLH
M
V
V
M
M
SF00051
SF00049
4
SDn
RDn
Waveform 3. Propagation delay for set and reset to output,
Qn
Qn
V
INPUT
OUTPUT
M
OUTPUT N
same part
t
t
PLH
PHL
Waveform 4. Common edge skew
t
w
(L)
set and reset pulse width
V
V
t
PLH
M
M
MIN
t
PLH
V
M
MAX
t
OSLH
V
M
t
PHL
MIN
t
PHL
Product specification
t
t
PHL
74ABT74
PLH
V
t
w
V
MAX
t
M
OSHL
M
(L)
SA00381
SF00050
V
M