74HC6323A Datasheet, PDF (9/15 Pages) NXP Semiconductors – Programmable ripple counter with oscillator; 3-state

Philips Semiconductors
Programmable ripple counter with
oscillator; 3-state
Product specification
74HC/HCT6323A
T_amb (°C)
TEST CONDITION
SYMBOL PARAMETER
25
−40 to 85 −40 to 125 UNIT _VCC
MIN TYP MAX MIN MAX MIN MAX
(V)
V_I
OTHER
V_OL
V_OL
V_OL
±I_LI
−I_I
I_CC
∆I_CC
LOW level
−
output
voltage X2
output
−
LOW level
−
output voltage
OUT
LOW level
−
output voltage
OUT
input leakage −
current
input pull-up 5
current S1, S2
and MR
quiescent
−
supply current
additional
−
quiescent
supply current
per input pin
for unit load
coefficient is 1
−
0.26 −
0
0.1 −
0
0.1 −
−
0.26 −
−
0.1 −
25 100 −
−
8
−
100 360 −
0.33 −
0.1 −
0.1 −
0.33 −
1.0 −
−
−
80 −
450 −
0.4 V
0.1 V
0.1 V
4.5 X1 = V_CC I_O = 2.6 mA
and
MR = V_CC
4.5 X1 = V_CC I_O = 20 µA
and
MR = V_CC
4.5 V_IH or V_IL I_O = 20 µA
0.4 V
4.5 V_IH or V_IL I_O = 6 mA
1.0 µA
5.5 MR = V_CC;
S1 = V_CC;
S2 = V_CC
−
µA 5.5 GND
see Fig.11
and Fig.12
160 µA
490 µA
5.5 V_CC or
GND
5.5 V_CC or
GND
I_o = 0
other inputs
at V_CC or
GND; I_o = 0;
(note 1)
Note to the HCT DC Characteristics
1. The value of additional quiescent supply current (∆I_CC) for unit load of 1 is given in the family specifications.
To determine ∆I_CC per input, multiply this value by the unit load coefficient shown in the table below.
UNIT LOAD COEFFICIENT
INPUT
MR, S1, S2
UNIT LOAD COEFFICIENT
0.40
September 1993
9