74HC4040; 74HCT4040
Philips Semiconductors
12-stage binary ripple counter
V
CC
V
V
O
I
PULSE
GENERATOR
DUT
C
L
R
T
mna101
Definitions for test circuit:
CL = load capacitance including jig and probe capacitance (See Section 12 for the value).
RT = termination resistance should be equal to output impedance ZO of the pulse generator.
Fig 9. Test circuit
74HC_HCT4040_3
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 14 September 2005
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