HD74HC4040
12-stage Binary Counter
REJ03D0647-0200
(Previous ADE-205-534)
Rev.2.00
Mar 30, 2006
Description
The HD74HC4040 is a 12-stage counter. This device is incremented on the falling edge (negative transition) of the
input clock, and all its output is reset to a low level by applying a logical high on its reset input.
Features
•
High Speed Operation: t
pd
(Clock to Q
1
) = 15 ns typ (C
L
= 50 pF)
•
High Output Current: Fanout of 10 LSTTL Loads
•
Wide Operating Voltage: V
CC
= 2 to 6 V
•
Low Input Current: 1
µA
max
•
Low Quiescent Supply Current: I
CC
(static) = 4
µA
max (Ta = 25°C)
•
Ordering Information
Part Name
HD74HC4040P
HD74HC4040FPEL
Package Type
DILP-16 pin
SOP-16 pin (JEITA)
Package Code
(Previous Code)
PRDP0016AE-B
(DP-16FV)
PRSP0016DH-B
(FP-16DAV)
Package
Abbreviation
P
FP
—
EL (2,000 pcs/reel)
Taping Abbreviation
(Quantity)
Note: Please consult the sales office for the above package availability.
Function Table
C
Reset
L
L
X
X: Irrelevant
H
Outputs State
No change
Advance to next stage
All outputs are low
Rev.2.00 Mar 30, 2006 page 1 of 6
RENESAS [ RENESAS TECHNOLOGY CORP ]
