Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

74HC5555 View Datasheet(PDF) - NXP Semiconductors.

Part NameDescriptionManufacturer
74HC5555 Programmable delay timer with oscillator NXP
NXP Semiconductors. NXP
74HC5555 Datasheet PDF : 23 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
Philips Semiconductors
Programmable delay timer with oscillator
Product specification
74HC/HCT5555
SYMBOL PARAMETER
Tamb (°C)
+25
40 to +85
MIN TYP MAX MIN MAX
0 to +125 UNIT VCC
MIN MAX
(V)
TEST CONDITION
VI
OTHER
VOH
HIGH level
3.98 − −
3.84
3.7
V
output
voltage RTC
output
3.98 − −
3.84
3.7
V
4.4 4.5
4.4
4.4
V
4.4 4.5
4.4
4.4
V
HIGH level
VOH
output
voltage CTC
3.98
3.84
3.7
V
output
LOW level
− − 0.26 0.33
VOL
output
voltage RTC
output
0 0.1 0.1
0.4 V
0.1 V
LOW level
VOL
output
voltage CTC
0.26
0.33
output
0.4 V
4.5 RS = GND; Io = 2.6 mA
OSC CON
= VCC
4.5 RS = VCC; Io =
OSC CON 0.65 mA
= GND;
untriggered
4.5 RS = VCC; Io = 20 µA
OSC CON
= VCC
4.5 RS = VCC; Io = 20 µA
OSC CON
= GND;
untriggered
RS = VIH;
4.5 OSC CON Io = 3.2 mA
= VIH
RS = VCC;
4.5 OSC CON Io = 2.6 mA
= VCC
RS = VCC;
4.5 OSC CON Io = 20 µA
= VCC
RS = VIL;
4.5
OSC CON
= VIL;
Io = 3.2 mA
untriggered
Notes
1. The RS input has CMOS input switching levels.
2. The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications. To
determine ICC per input, multiply this value by the unit load coefficient shown in the following table.
UNIT LOAD COEFFICIENT
INPUT
MR
A
B
RTR/RTR
OSC CON
S0 - S2
S3
September 1993
UNIT LOAD COEFFICIENT
0.35
0.69
0.50
0.35
1.20
0.65
0.40
13
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]