Datasheet
8
Switching Speciļ¬cations Input t
r
, t
f
= 6ns
PARAMETER SYMBOL
TEST
CONDITIONS
V
CC
(V)
25
o
C -40
o
C TO 85
o
C -55
o
C TO 125
o
C
UNITSMIN TYP MAX MIN MAX MIN MAX
HC TYPES
Propagation Delay t
PHL,
t
PLH
C
L
= 50pF 2 - - 175 - 220 - 265 ns
MR to DIR, DOR C
L
= 50pF 4.5 - - 35 - 44 - 53 ns
C
L
= 15pF 5 - 15 - - - - - ns
C
L
= 50pF 6 - - 30 - 37 - 45 ns
SI to DIR t
PHL,
t
PLH
C
L
= 50pF 2 - - 210 - 265 - 315 ns
C
L
= 50pF 4.5 - - 42 - 53 - 63 ns
C
L
= 15pF 5 - 18 - - - - - ns
C
L
= 50pF 6 - - 36 - 45 - 54 ns
SO to DOR t
PHL,
t
PLH
C
L
= 50pF 2 - - 210 - 265 - 315 ns
C
L
= 50pF 4.5 - - 42 - 53 - 63 ns
C
L
= 15pF 5 - 18 - - - - - ns
C
L
= 50pF 6 - - 36 - 45 - 54 ns
SO to Qn t
PHL,
t
PLH
C
L
= 50pF 2 - - 400 - 500 - 600 ns
C
L
= 50pF 4.5 - - 80 - 100 - 120 ns
C
L
= 15pF 5 - 35 - - - - - ns
C
L
= 50pF 6 - - 68 - 85 - 102 ns
Propagation Delay/Ripple thru
Delay
SI to DOR
t
PLH
C
L
= 50pF 2 - - 2000 - 2500 - 3000 ns
4.5 - - 400 - 500 - 600 ns
6 - - 340 - 425 - 510 ns
Propagation Delay/Ripple thru
Delay
SO to DIR
t
PLH
C
L
= 50pF 2 - - 2500 - 3125 - 3750 ns
4.5 - - 500 - 625 - 750 ns
6 - - 425 - 532 - 638 ns
Propagation Delay/Ripple thru
Delay
SI to Qn
t
PLH
C
L
= 50pF 2 - - 1500 - 1900 - 2250 ns
4.5 - - 300 - 380 - 450 ns
6 - - 260 - 330 - 380 ns
Three-State Output Enable
OE to Q
n
t
PZH,
t
PZL
C
L
= 50pF 2 - - 150 - 190 - 225 ns
4.5 - - 30 - 38 - 45 ns
6 - - 26 - 33 - 38 ns
Three-State Output Disable
OE to Qn
t
PHZ,
t
PLZ
C
L
= 50pF 2 - - 140 - 175 - 210 ns
C
L
= 50pF 4.5 - - 28 - 35 - 42 ns
C
L
= 50pF 6 - - 24 - 30 - 36 ns
Output Transition Time t
TLH
,t
THL
C
L
= 50pF 2 - - 75 - 95 - 110 ns
4.5 - - 15 - 19 - 22 ns
6 - - 13 - 16 - 19 ns
Maximum SI, SO Frequency f
MAX
C
L
= 15pF 5 - 32 - - - - - MHz
Input Capacitance C
IN
C
L
= 50pF - - - 10 - 10 - 10 pF
Power Dissipation Capacitance
(Notes 3, 4)
C
PD
C
L
= 15pF 5 - 83 - - - - - pF
CD54HC40105, CD74HC40105, CD54HCT40105, CD74HCT40105