Texas Instruments 74ACT11648
The 74ACT11648 consists of bus transceiver DIR 14 15 SBA circuits with 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed trans- mission of data directly from the data bus or from the internal storage registers. The 74ACT11648 is characterized for operation from − 40°C to 85°C.| Part No. | 74ACT11648 |
|---|---|
| Datasheet | 74ACT11648 Download |
| Manufacturer |  Texas Instruments |
| Description | OCTAL BUS TRANSCEIVER/REGISTER |
| Buy | Stock & Price |
ą 74ACT11648 OCTAL BUS TRANSCEIVER AND REGISTER WITH 3ĆSTATE OUTPUTS SCAS115 − D3458, MARCH 1990 − REVISED APRIL 1993
● Inputs Are TTL-Voltage Compatible DW PACKAGE
● Independent Registers A and B Buses (TOP VIEW)
● Multiplexed Real-Time and Stored Data
● Inverting Data Paths G1 A1 2 28 CAB 27 SAB
● Flow-Through Architecture to Optimize A2 3 26 B1 PCB Layout A3 4 25 B2
● Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
● EPICt (Enhanced-Performance Implanted CMOS) 1-mm Process
● 500-mA Typical Latch-Up Immunity at 125°C A4 GND GND GND GND A5 A6 5 6 7 8 9 10 11 24 B3 23 B4 22 VCC 21 VCC 20 B5 19 B6 18 B7 description A7 12 A8 13 17 B8 16 CBA Data on the A or B bus will be clocked into the registers on the low-to-high transition of the appropriate clock pin (CAB or CBA). Examples of the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers are shown in Figure 1. Enable (G) and direction (DIR) pins are provided to control the transceiver functions.
● Inputs Are TTL-Voltage Compatible DW PACKAGE
● Independent Registers A and B Buses (TOP VIEW)
● Multiplexed Real-Time and Stored Data
● Inverting Data Paths G1 A1 2 28 CAB 27 SAB
● Flow-Through Architecture to Optimize A2 3 26 B1 PCB Layout A3 4 25 B2
● Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
● EPICt (Enhanced-Performance Implanted CMOS) 1-mm Process
● 500-mA Typical Latch-Up Immunity at 125°C A4 GND GND GND GND A5 A6 5 6 7 8 9 10 11 24 B3 23 B4 22 VCC 21 VCC 20 B5 19 B6 18 B7 description A7 12 A8 13 17 B8 16 CBA Data on the A or B bus will be clocked into the registers on the low-to-high transition of the appropriate clock pin (CAB or CBA). Examples of the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers are shown in Figure 1. Enable (G) and direction (DIR) pins are provided to control the transceiver functions.
