74hct2g126 NXP Semiconductors, 74hct2g126 Datasheet - Page 10

• Manufacturer Part Number: 74hct2g126
• Description: Dual Buffer/line Driver; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Type 74HCT2G126
GND = 0 V; t
Note
1. All typical values are measured at T
AC WAVEFORMS
2003 Mar 03
T
t
t
t
t
T
t
t
t
t
PHL
PZH
PHZ
THL
PHL
PZH
PHZ
THL
SYMBOL
amb
amb
Dual buffer/line driver; 3-state
For 74HC2G126: V
For 74HCT2G126: V
/t
/t
/t
/t
/t
/t
/t
/t
PLH
TLH
PLH
TLH
PZL
PLZ
PZL
PLZ
= 40 to +85 C
= 40 to +125 C
r
= t
propagation delay nA to nY
3-state output enable time nOE to nY see Figs 6 and 7
3-state output disable time nOE to nY see Figs 6 and 7
output transition time
propagation delay nA to nY
3-state output enable time nOE to nY see Figs 6 and 7
3-state output disable time nOE to nY see Figs 6 and 7
output transition time
f
M
M
6.0 ns; C
= 50%; V
= 1.3 V; V
PARAMETER
I
= GND to V
I
L
= GND to 3.0 V.
handbook, halfpage
= 50 pF.
Fig.5 The input (nA) to output (nY) propagation delays.
nY output
nA input
CC
amb
GND
V OH
V OL
= 25 C.
V I
90%
10%
see Figs 5 and 7
see Figs 5 and 7
see Figs 5 and 7
see Figs 5 and 7
WAVEFORMS
V M
TEST CONDITIONS
V M
10
t PHL
t THL
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
74HC2G126; 74HCT2G126
CC
MNA948
t PLH
t TLH
(V)
V I
MIN.
15
11
11
6
TYP.
Product specification
(1)
30
31
35
15
36
38
42
18
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
UNIT