74HC5555D NXP Semiconductors, 74HC5555D Datasheet - Page 18

• Manufacturer Part Number: 74HC5555D
• Description: Timers & Support Products PROG DELAY TIMER W/OSC
• Manufacturer: NXP Semiconductors
• Type: Programmabler

Specifications of 74HC5555D

• Number Of Internal Timers: 1
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Propagation Delay (max): 240 ns, 48 ns, 41 ns
• Supply Current: - 20 mA / + 25 mA
• Package / Case: SO-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC5555D,112

Philips Semiconductors
September 1993
handbook, full pagewidth
handbook, full pagewidth
Programmable delay timer with oscillator
(1) HC : V
Fig.8
(1) HC : V
Fig.9
HCT: V
HCT: V
Waveforms showing the clock (RS) to outputs (Q and Q) propagation delays, the clock pulse width and
the maximum clock frequency.
Waveforms showing the clock (RS) to outputs (Q and Q) propagation delays, the clock pulse width and
the maximum clock frequency (Output waveforms are not synchronized with respect to the RS waveform).
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
= GND to V
= GND to V
I
I
= GND to 3 V.
= GND to 3 V.
RS INPUT
Q OUTPUT
Q OUTPUT
RS INPUT
Q OUTPUT
Q OUTPUT
CC
CC
.
.
1
t PLH
t PHL
2
V CC
V M
t PLH
t PHL
V M
V M
(1)
(1)
(1)
V M
V M
1/f max
(1)
(1)
1/f max
t
18
W
MGA651
MGA654
74HC/HCT5555
Product specification