74HCT109PW NXP Semiconductors, 74HCT109PW Datasheet - Page 7

• Manufacturer Part Number: 74HCT109PW
• Description: LOGIC, 74HCT, JK FLIP-FLOP, TSSOP16
• Manufacturer: NXP Semiconductors

Specifications of 74HCT109PW

• Flip-flop Type: JK
• Propagation Delay: 20ns
• Frequency: 61MHz
• Output Current: 4mA
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: TSSOP
• No. Of Pins: 16
• Operating: RoHS Compliant
• Trigger Type: Positive Edge
• Ic Output Type: Complementary
• Rohs Compliant: Yes

Philips Semiconductors
AC WAVEFORMS
1997 Nov 25
Dual JK flip-flop with set and reset;
positive-edge trigger
The shaded areas indicate when the
input is permitted to change for
predictable output performance.
Fig.6
(1) HC: V
Fig.7
HCT: V
Waveforms showing the clock (nCP) to output (nQ, nQ) propagation delays, the clock pulse width, the nJ,
nK to nCP set-up, the nCP to nJ, nK hold times, the output transition times and the maximum clock pulse
Waveforms showing the set (nS
and reset pulse widths and the nR
frequency.
M
handbook, full pagewidth
M
= 50%; V
= 1.3 V; V
I
= GND to V
I
= GND to 3 V.
nQ OUTPUT
nQ OUTPUT
nR D INPUT
nCP INPUT
nS D INPUT
CC
.
t PHL
V M
D
) and reset (nR
(1)
D
t W
V M
, nS
t PLH
V M
(1)
(1)
D
to nCP removal time.
7
D
) input to output (nQ, nQ) propagation delays, the set
t rem
t PLH
V M
t PHL
(1)
t W
t rem
V M
MBK216
(1)
74HC/HCT109
Product specification