No. |
Part Name |
Description |
Manufacturer |
1981 |
74LS163DC |
V(cc): +5V; synchronous presettable binary counter |
Fairchild Semiconductor |
1982 |
74LS163FC |
V(cc): +5V; synchronous presettable binary counter |
Fairchild Semiconductor |
1983 |
74LS163PC |
V(cc): +5V; synchronous presettable binary counter |
Fairchild Semiconductor |
1984 |
74LS168 |
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
Motorola |
1985 |
74LS168 |
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
ON Semiconductor |
1986 |
74LS169 |
Synchronous BI-directional MODULO-16 Binary Counter |
Fairchild Semiconductor |
1987 |
74LS190 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
Motorola |
1988 |
74LS191 |
UP/DOWN binary counter (With Preset and Ripple Clock) |
Fairchild Semiconductor |
1989 |
74LS191 |
Synchronous Up/Down 4-bit Binary Counters(single clock line) |
Hitachi Semiconductor |
1990 |
74LS192 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
Hitachi Semiconductor |
1991 |
74LS192 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
Motorola |
1992 |
74LS192 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
ON Semiconductor |
1993 |
74LS193 |
UP/DOWN binary counter (With Separate Up/Down Clocks) |
Fairchild Semiconductor |
1994 |
74LS193 |
Synchronous 4-Bit Binary Counter with Dual Clock |
Fairchild Semiconductor |
1995 |
74LS193 |
Synchronous Up/Down 4-bit Binary Counters(dual clock lines) |
Hitachi Semiconductor |
1996 |
74LS193 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
Motorola |
1997 |
74LS196 |
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES |
Texas Instruments |
1998 |
74LS197 |
Presettable binary counters |
Fairchild Semiconductor |
1999 |
74LS221 |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
Fairchild Semiconductor |
2000 |
74LS283 |
4-BIT binary full adder (With Fast Carry) |
Fairchild Semiconductor |
2001 |
74LS283 |
4-Bit Binary Adders with Fast Carry |
National Semiconductor |
2002 |
74LS293 |
Modulo-16 binary counter |
Fairchild Semiconductor |
2003 |
74LS293 |
4-bit Binary Counters |
Hitachi Semiconductor |
2004 |
74LS293 |
DECADE COUNTER; 4-BIT BINARY COUNTER |
Motorola |
2005 |
74LS293 |
DECADE COUNTER; 4-BIT BINARY COUNTER |
ON Semiconductor |
2006 |
74LS293 |
DECADE AND 4-BIT BINARY COUNTERS |
Texas Instruments |
2007 |
74LS393 |
Dual 4-Bit Binary Counter |
Fairchild Semiconductor |
2008 |
74LS393 |
DUAL 4-BIT BINARY COUNTERS |
Hitachi Semiconductor |
2009 |
74LS393 |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER |
Motorola |
2010 |
74LS393 |
DUAL 4-BIT DECADE AND BINARY COUNTERS |
Texas Instruments |
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