MM74HC4020

MM74HC4040 12-Stage Binary Counter

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MM74HC4040 12-Stage Binary Counter

June 2007

MM74HC4040 12-Stage Binary Counter
Features
Typical propagation delay: 16ns Wide operating voltage range: 2 6V Low input current: 1 A Max. Low quiescent current: 80 A Max. (74HC Series) Output drive capability: 10 LS-TTL loads

General Description
The MM74HC4040 is a high speed binary ripple carry counter. This counter is implemented utilizing advanced silicon-gate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS. The MM74HC4040 is a 12-stage counter. This device is incremented on the falling edge (negative transition) of the input clock, and all their outputs are reset to a low level by applying a logical high on their reset input. This device is pin equivalent to the CD4040. All inputs are protected from damage due to static discharge by protection diodes to VCC and ground.

Ordering Information
Order Number
MM74HC4040M(1) MM74HC4040SJ(1) MM74HC4040MTC(1) MM74HC4040N

Package Number
M16A M16D MTC16 N16E

Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Note: 1. Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering number.

1984 Fairchild Semiconductor Corporation MM74HC4040 Rev. 1.4

www.fairchildsemi.com