74AC191FCXR datasheet, PDF - EEWORLD Datasheet

74AC191FCXR: DescriptionBinary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDFP16, CERPACK-16; Categorylogic logic; File Size246KB，8 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74AC191FCXR Overview

Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDFP16, CERPACK-16

Parameter Name	Attribute value
Maker	Fairchild
Parts packaging code	DFP
package instruction	DFP,
Contacts	16
Reach Compliance Code	unknown
Counting direction	BIDIRECTIONAL
series	AC
JESD-30 code	R-CDFP-F16
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Operating mode	SYNCHRONOUS
Number of digits	4
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Package shape	RECTANGULAR
Package form	FLATPACK
propagation delay (tpd)	16 ns
Certification status	Not Qualified
Maximum seat height	2.159 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE
width	6.731 mm
minfmax	133 MHz
Base Number Matches	1

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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