This 16-bit edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V VCC operation.
The SN74LVC16374A is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The device can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.
A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.
OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down
| SN74LVC16374A | |
| Voltage Nodes(V) | 3.3 |
| Vcc range(V) | 1.65 to 3.6 |
| Input Level | TTL/CMOS |
| Output Level | LVTTL |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 16 |
| No. of Bits | 16 |
| Static Current | 0.02 |
| th(ns) | 1.9 |
| tpd max(ns) | 4.5 |
| tsu(ns) | 1.9 |
| Logic | True |
| Technology Family | LVC |
| Rating | Catalog |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| 74LVC16374ADGGRG4 | ACTIVE | -40 to 85 | 0.95 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | LVC16374A |
| 74LVC16374ADGVRE4 | ACTIVE | -40 to 85 | 0.95 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | LVC16374A |
| 74LVC16374ADGVRG4 | ACTIVE | -40 to 85 | 0.95 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | LVC16374A |
| SN74LVC16374ADGGR | ACTIVE | -40 to 85 | 0.95 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | LVC16374A |
| SN74LVC16374ADGVR | ACTIVE | -40 to 85 | 0.95 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | LVC16374A |
| SN74LVC16374ADL | ACTIVE | -40 to 85 | 1.20 | 1ku | SSOP (DL) | 48 | 25 | TUBE | LVC16374A |
| SN74LVC16374ADLG4 | ACTIVE | -40 to 85 | 1.20 | 1ku | SSOP (DL) | 48 | 25 | TUBE | LVC16374A |
| SN74LVC16374ADLR | ACTIVE | -40 to 85 | 1.05 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | LVC16374A |
| SN74LVC16374ADLRG4 | ACTIVE | -40 to 85 | 1.05 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | LVC16374A |
| SN74LVC16374AGQLR | NRND | -40 to 85 | 1.40 | 1ku | BGA MICROSTAR JUNIOR (GQL) | 56 | 1000 | LARGE T&R | LD374A |
| SN74LVC16374AGRDR | ACTIVE | -40 to 85 | 1.40 | 1ku | BGA MICROSTAR JUNIOR (GRD) | 54 | 1000 | LARGE T&R | LD374A |
| SN74LVC16374AZQLR | ACTIVE | -40 to 85 | 1.40 | 1ku | BGA MICROSTAR JUNIOR (ZQL) | 56 | 1000 | LARGE T&R | LD374A |
| SN74LVC16374AZRDR | ACTIVE | -40 to 85 | 1.40 | 1ku | BGA MICROSTAR JUNIOR (ZRD) | 54 | 1000 | LARGE T&R | LD374A |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| 74LVC16374ADGGRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74LVC16374ADGGRG4 | 74LVC16374ADGGRG4 |
| 74LVC16374ADGVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74LVC16374ADGVRE4 | 74LVC16374ADGVRE4 |
| 74LVC16374ADGVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74LVC16374ADGVRG4 | 74LVC16374ADGVRG4 |
| SN74LVC16374ADGGR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADGGR | SN74LVC16374ADGGR |
| SN74LVC16374ADGVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADGVR | SN74LVC16374ADGVR |
| SN74LVC16374ADL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADL | SN74LVC16374ADL |
| SN74LVC16374ADLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADLG4 | SN74LVC16374ADLG4 |
| SN74LVC16374ADLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADLR | SN74LVC16374ADLR |
| SN74LVC16374ADLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC16374ADLRG4 | SN74LVC16374ADLRG4 |
| SN74LVC16374AGQLR | TBD | SNPB | Level-1-240C-UNLIM | SN74LVC16374AGQLR | SN74LVC16374AGQLR |
| SN74LVC16374AGRDR | TBD | SNPB | Level-1-240C-UNLIM | SN74LVC16374AGRDR | SN74LVC16374AGRDR |
| SN74LVC16374AZQLR | Green (RoHS & no Sb/Br) | SNAGCU | Level-1-260C-UNLIM | SN74LVC16374AZQLR | SN74LVC16374AZQLR |
| SN74LVC16374AZRDR | Green (RoHS & no Sb/Br) | SNAGCU | Level-1-260C-UNLIM | SN74LVC16374AZRDR | SN74LVC16374AZRDR |