.
ST Microelectronics
M54HC691 - COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH S.
ST Microelectronics
M74HC690 - HC691/693 4 BIT BINARY COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH S.
ST Microelectronics
M74HC691 - HC691/693 4 BIT BINARY COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH S.
ST Microelectronics
M74HC692 - HC691/693 4 BIT BINARY COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH S.
ST Microelectronics
M74HC693 - HC691/693 4 BIT BINARY COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH S.
STMicroelectronics
74HC691 - (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER
M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) HIGH SPEED fMAX = 50 MHz.
