74640 - Inverting Octal TRI-STATE Transceiver
(National Semiconductor)
MM54HCT640 MM74HCT640 Inverting Octal TRI-STATE Transceiver MM54HCT643 MM74HCT643 True-Inverting Octal TRI-STATE Transceiver
February 1988
MM54HCT64.
74643 - True-Inverting Octal TRI-STATE Transceiver
(National Semiconductor)
MM54HCT640 MM74HCT640 Inverting Octal TRI-STATE Transceiver MM54HCT643 MM74HCT643 True-Inverting Octal TRI-STATE Transceiver
February 1988
MM54HCT64.
74645 - Octal Bus Transceiver
(Fairchild Semiconductor)
DM74LS645 Octal Bus Transceiver
August 1986 Revised March 2000
DM74LS645 Octal Bus Transceiver
General Description
These octal bus transceivers are.
74670 - 3-STATE 4-by-4 Register File
(Fairchild Semiconductor)
DM74LS670 3-STATE 4-by-4 Register File
August 1986 Revised March 2000
DM74LS670 3-STATE 4-by-4 Register File
General Description
These register fil.
74670 - 4-BY-4 REGISTER FILES
(National Semiconductor)
.
74688 - 8-Bit Magnitude Comparator
(National Semiconductor)
MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detector)
February 1988
MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detect.