74AHC30 Philips Semiconductors, 74AHC30 Datasheet - Page 9

• Manufacturer Part Number: 74AHC30
• Description: 8-input NAND gate
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC WAVEFORMS
1999 Nov 30
handbook, full pagewidth
8-input NAND gate
AHC
AHCT
t
t
t
FAMILY
PLH
PLZ
PHZ
/t
/t
/t
PZL
PHL
TEST
PZH
GND to V
GND to 3.0 V
REQUIREMENTS
V
Fig.5 The input (A, B, C, D, E, F, G and H) to output (Y) propagation delays.
I
open
V
GND
INPUT
CC
CC
S1
GENERATOR
handbook, halfpage
PULSE
50% V
1.5 V
A, B, C, D,
E, F, G, H
Y output
INPUT
Definitions for test circuit:
C
R
input
Fig.6 Test circuitry for switching times.
V
L
T
= load capacitance including jig and probe capacitance (See Chapter “AC characteristics”);
M
= termination resistance should be equal to the output impedance Z
CC
V I
50% V
50% V
OUTPUT
R T
V
t PHL
V M
D.U.T.
V CC
M
CC
CC
V M
9
V O
C L
MNA183
t PLH
1000
MNA491
S1
74AHC30; 74AHCT30
open
GND
V CC
o
of the pulse generator.
Product specification