Datasheet Details
| Part number | SN75ALS164 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 388.42 KB |
| Description | OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER |
| Datasheet |
 SN75ALS164 Datasheet
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General Description
SLLS022C
JUNE 1986
REVISED MAY 1998
DW PACKAGE (TOP VIEW)
GPIB I/O Ports
SC 1 TE 2 REN 3 IFC 4 NDAC 5 NRFD 6 DAV 7 EOI 8 ATN 9 SRQ 10 NC 11 GND 12
24 VCC 23 ATN + EOI
22 REN
21 IFC
20 NDAC
19 NRFD 18 DAV
Terminal I/O Ports
17 EOI
16 ATN
15 SRQ
14 NC
13 DC
NC
Key Features
- eight driver-receiver pairs connected in a front-to-back configuration to form input/output (I/O) ports at both the bus and terminal sides. All outputs are disabled (at the high-impedance state) during VCC power-up and power-down transitions for glitch-free operation. The direction of data flow through these driver-receiver pairs is determined by the DC, TE, and SC enable signals. The SN75ALS164 is identical to the SN75ALS162 with the addition of an OR gate to help simplify board layouts in seve.