74VHC393N ,Dual 4-Bit Binary CounterFeaturespower dissipation. It contains two independent counter cir-cuits in one package, so that co ..
74VHC393N ,Dual 4-Bit Binary CounterGeneral Descriptionand two supply systems such as battery back up. This cir-The VHC393 is an advanc ..
74VHC393SJ ,Dual 4-Bit Binary CounterGeneral Descriptionand two supply systems such as battery back up. This cir-The VHC393 is an advanc ..
74VHC393SJX ,Dual 4-Bit Binary Counter74VHC393 Dual 4-Bit Binary CounterMarch 1993Revised February 200574VHC393Dual 4-Bit Binary Countera ..
74VHC4040 ,12-Stage Binary Counter
74VHC4040MTC ,12-Stage Binary CounterFeaturesthe high-speed operation similar to equivalent BipolarSchottky TTL while maintaining the CM ..
74VHC393MTC-74VHC393MTCX-74VHC393MX-74VHC393N-74VHC393SJ-74VHC393SJX
Dual 4-Bit Binary Counter
74VHC393 Dual 4-Bit Binary Counter March 1993 Revised February 2005 74VHC393 Dual 4-Bit Binary Counter age. This device can be used to interface 5V to 3V systems General Description and two supply systems such as battery back up. This cir- The VHC393 is an advanced high speed CMOS 4-bit cuit prevents device destruction due to mismatched supply Binary Counter fabricated with silicon gate CMOS technol- and input voltages. ogy. It achieves the high speed operation similar to equiva- lent Bipolar Schottky TTL while maintaining the CMOS low Features power dissipation. It contains two independent counter cir- cuits in one package, so that counting or frequency divisionHigh Speed: f 170 MHz (typ) at T 25qC MAX A of 8 binary bits can be achieved with one IC. This device Low power dissipation: I 4 PA (max) at T 25qC CC A changes state on the negative going transition of the High noise immunity: V V 28% V (min) NIH NIL CC CLOCK pulse. The counter can be reset to “0” (Q –Q 0 3 Power down protection is provided on all inputs “L”) by a HIGH at the CLEAR input regardless of other inputs.Pin and function compatible with 74HC393 An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply volt- Ordering Code: Package Order Number Package Description Number 74VHC393M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74VHC393SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHC393MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74VHC393MTCX_NL MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm (Note 1) Wide 74VHC393N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Pb-Free package per JEDEC J-STD-020B. Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only. Logic Symbol Connection Diagram IEEE/IEC Pin Descriptions Pin Names Description CLR1, CLR2 Clear Inputs CP , CP Clock Pulse Inputs 1 2 QA, QB, QC, QD Outputs © 2005 DS011571
