The HC374, HCT374, HC574, and HCT574 are octal D-type flip-flops with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the LOW to HIGH transition of clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the register operation. When OE is HIGH\, the outputs are in the high-impedance state. The 374 and 574 are identical in function and differ only in their pinout arrangements.
Products containing the "CD74HCT374" keyword are: CD74HCT374E , CD74HCT374E , CD74HCT374E98 , CD74HCT374EE4 , CD74HCT374EE4 , CD74HCT374EG4 , CD74HCT374EX , CD74HCT374M , CD74HCT374M , CD74HCT374M96 , CD74HCT374M96 , CD74HCT374M96E4 , CD74HCT374M96G4 , CD74HCT374ME4 , CD74HCT374MG4Data sheet acquired from Harris Semiconductor
Status | ACTIVE |
SubFamily | D-type flip-flop |
Technology Family | HCT |
VCC | 5.5 |
Bits | 8 |
Voltage | 5 |
F @ nom voltage | 25 |
ICC @ nom voltage | 0.08 |
tpd @ Nom Voltage | 41 |
3-state output | Yes |
Rating | Catalog |
Operating temperature range | -55 to 125 |
Package Group | PDIP|20 |
Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
Approx. price | 0.22 | 1ku |