4 Bit D Latch

74HC573; 74HCT573 CC • For 74HC573: CMOS level

The 74HC573; 74HCT573 is an 8-bit D-type transparent latch with 3-state outputs. The device features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes.

  Latch, Bit d

C S Chapter 7- Memory System Design DA 2/e

Fig. 7.4 An 8-bit register as a 1D RAM array The entire register is selected with one select line, and uses one R/W line Data bus is bi-directional, and buffered. (Why?) S 2/e C D A ... latch to drive the bit lines to the value stored in the latch. S 2/e C D A

  Latch

Low-voltage translating 16-bit I2C-bus/SMBus I/O expander ...

The PCAL6416A is a 16-bit general-purpose I/O expander that provides remote I/O ... The input latch feature holds or latches the input pin state ... D P0_5 P1_2 P1_4 P1_5 E P0_6 VSS P1_0 P1_1 P1_3 P0_7 002aag244 INT Figure 5. Ball mapping for VFBGA24 (3 mm

  Latch

VS1053b Datasheet - VLSI

to an 18-bit oversampling, multi-bit, sigma-delta DAC. The decoding is controlled via a serial control bus. In addition to the basic de- ... 1 Higher current can cause latch-up. 2 Must not exceed 3.6 V 4.2 Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Ambient Operating Temperature -40 +85 C

  Datasheet, Latch, Vs1053b datasheet, Vs1053b

A Brief Introduction to SystemVerilog

Accidental Latch Description •This is not combinational, because for certain values of b, f ... Five bit output can prevent overflow: 4’b1000 + 4’b1000 gives 5’b10000 logic signed [3:0] g, h, i; ... assign d = a*b; d = 4’0010 == 2 Underflow! Spring 2015 :: CSE 502 –Computer Architecture Sequential Logic

  Systemverilog, Latch

SN54/74LS192 SN54/74LS193 PRESETTABLE BCD/DECADE …

PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER The SN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate ... inputs, and latch each Q output in the LOW state. If one of the Clock inputs is LOW during and after a reset or load operation,

  Latch

TXS0104E 4-Bit Bidirectional Voltage-Level Translator for ...

• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – A Port • 2000-V Human-Body Model (A114-B) ... This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA.

  Latch

Dual 4-bit binary ripple counter

Dual 4-bit binary ripple counter 4. Functional diagram 001aad532 1CP 1 1 2 6 5 3 4 1MR 1Q0 1Q1 1Q2 1Q3 2CP 2 13 12 8 9 1 10 2MR 2Q0 2Q1 2Q2 2Q3 Fig. 1. Logic symbol 001aad533 CT = 0 CT 12 13 8 9 11 10 + 0 3 CT = 0 CT 2 1 6 5 3 4 + 0 3 CTR4 CTR4 Fig. 2. IEC logic symbol 001aad534 1CP 4-BIT BINARY RIPPLE COUNTER 4-BIT BINARY RIPPLE COUNTER 1 2 6 ...

ECE 547 - UNIVERSITY OF MAINE 1 8-Bit Arithmetic Logic Unit

D. 8 Bit ALU Circuit The 8-bit ALU was formed by combining three 4-bit ALU’s with 5 multiplexers as shown in Figure 2. The design of the 8-bit ALU is based on the use of a carry select line. The four lowest bits of the input are fed into one of the 4 bit ALU’s.

  Bit 4