74HC5555D-T Datasheet, PDF (12/23 Pages) NXP Semiconductors – Programmable delay timer with oscillator

Philips Semiconductors
Programmable delay timer with oscillator
Product specification
74HC/HCT5555
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: non-standard; bus driver with extended specification on V_OH and V_OL
I_CC category: MSI.
T_amb (°C)
TEST CONDITION
SYMBOL PARAMETER
+25
−40 to +85 −0 to +125 UNIT _VCC
MIN TYP MAX MIN MAX MIN MAX
(V)
V_I
OTHER
V_OH
HIGH level
4.4 4.5 −
4.4 −
4.4 −
V
4.5
output voltage
Q and Q
outputs
V_OH
HIGH level
3.98 4.32 −
3.84 −
3.7 −
V
4.5
output voltage
Q and Q
outputs
V_OH
HIGH level
3.3 − −
3−
2.7 −
V
4.5
output voltage
Q and Q
outputs
V_OL
LOW level
− 0 0.1 − 0.1 −
0.1 V
4.5
output voltage
Q and Q
outputs
V_OL
LOW level
− 0.15 0.26 − 0.33 −
0.40 V
4.5
output voltage
Q and Q
outputs
V_OL
LOW level
− − 0.9 − 1.14 −
1.34 V
4.5 −
output voltage
Q and Q
outputs
I_o = −20 µA
I_o = −6 mA
I_o = −20 mA
I_o = 20 µA
I_o = 6 mA
I_o = 20 mA
September 1993
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