74AHC1G1 Philips Semiconductors, 74AHC1G1 Datasheet - Page 9

• Manufacturer Part Number: 74AHC1G1
• Description: Bus buffer/line driver; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC WAVEFORMS
TRANSFER CHARACTERISTIC WAVEFORMS
1999 Aug 05
handbook, halfpage
handbook, halfpage
Inverting Schmitt trigger
AHC1G
AHCT1G
Fig.5
FAMILY
outY OUTPUT
inA INPUT
The input (inA) to output (outY) propagation
delays.
V O
Fig.7 Transfer characteristic.
GND to V
GND to 3.0 V
REQUIREMENTS
V
I
INPUT
V T
V M
CC
(1)
V M
V H
t PHL
(1)
V T
50% V
1.5 V
INPUT
MNA026
V
M
CC
t PLH
50% V
50% V
MNA033
OUTPUT
V
M
CC
CC
9
handbook, halfpage
handbook, halfpage
Definitions for test circuit:
C
(See Chapter “AC characteristics” for values).
R
impedance Z
L
T
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to the output
GENERATOR
Fig.8 The definitions of V
Fig.6 Load circuitry for switching times.
PULSE
V O
V I
74AHC1G14; 74AHCT1G14
o
of the pulse generator.
V T
V I
R T
V T
D.U.T.
V CC
T+
, V
Product specification
T
V O
MNA027
and V
V H
C L
MNA101
H
.