These devices are positive-edge-triggered octal D-type flip-flops with an enable input. The HC377 devices are similar to the HC273 devices, but feature a latched clock-enable (CLKEN)\ input instead of a common clear.
Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse, if CLKEN\ is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output. These devices are designed to prevent false clocking by transitions at CLKEN\.
Products containing the "SN74HC377" keyword are: SN74HC377ANS , SN74HC377ANSE4 , SN74HC377ANSR , SN74HC377ANSRG4 , SN74HC377DW , SN74HC377DW , SN74HC377DWE4 , SN74HC377DWG4 , SN74HC377DWG4 , SN74HC377DWR , SN74HC377DWR , SN74HC377DWR /HC377 7.2M , SN74HC377DWR(LF) , SN74HC377DWRE4 , SN74HC377DWRE4 , SN74HC377DWRG4 , SN74HC377DWRG4 , SN74HC377N , SN74HC377N , SN74HC377NE4Status | ACTIVE |
SubFamily | D-type flip-flop |
Technology Family | HC |
VCC | 6 |
Bits | 8 |
Voltage | 3.3^5 |
F @ nom voltage | 28 |
ICC @ nom voltage | 0.08 |
tpd @ Nom Voltage | 34 |
3-state output | No |
Rating | Catalog |
Operating temperature range | -40 to 85 |
Package Group | PDIP|20 |
Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
Approx. price | 0.16 | 1ku |